2150410140 has 96 divisors (see below), whose sum is σ = 6701829120. Its totient is φ = 572443200.

The previous prime is 2150410133. The next prime is 2150410147. The reversal of 2150410140 is 410140512.

2150410140 is a `hidden beast` number, since 21 + 504 + 1 + 0 + 140 = 666.

It is an interprime number because it is at equal distance from previous prime (2150410133) and next prime (2150410147).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150410147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337585 + ... + 343895.

It is an arithmetic number, because the mean of its divisors is an integer number (69810720).

Almost surely, 2^2150410140 is an apocalyptic number.

2150410140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2150410140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3350914560).

2150410140 is an abundant number, since it is smaller than the sum of its proper divisors (4551418980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2150410140 is a wasteful number, since it uses less digits than its factorization.

2150410140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960 (or 6952 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2150410140 is about 46372.5149199394. The cubic root of 2150410140 is about 1290.7449456069.

Adding to 2150410140 its reverse (410140512), we get a palindrome (2560550652).

The spelling of 2150410140 in words is "two billion, one hundred fifty million, four hundred ten thousand, one hundred forty".