2150652014040 has 64 divisors (see below), whose sum is σ = 6452181100800. Its totient is φ = 573487198592.

The previous prime is 2150652013963. The next prime is 2150652014041. The reversal of 2150652014040 is 404102560512.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2150652013989 and 2150652014007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150652014041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3316759 + ... + 3911801.

It is an arithmetic number, because the mean of its divisors is an integer number (100815329700).

Almost surely, 2^{2150652014040} is an apocalyptic number.

2150652014040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2150652014040 is an abundant number, since it is smaller than the sum of its proper divisors (4301529086760).

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

2150652014040 is a wasteful number, since it uses less digits than its factorization.

2150652014040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625176 (or 625172 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2150652014040 its reverse (404102560512), we get a palindrome (2554754574552).

The spelling of 2150652014040 in words is "two trillion, one hundred fifty billion, six hundred fifty-two million, fourteen thousand, forty".