2110401340 has 48 divisors (see below), whose sum is σ = 4784028480. Its totient is φ = 779609600.

The previous prime is 2110401331. The next prime is 2110401341. The reversal of 2110401340 is 431040112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110401341) 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, 65761 + ... + 92440.

It is an arithmetic number, because the mean of its divisors is an integer number (99667260).

Almost surely, 2^2110401340 is an apocalyptic number.

2110401340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110401340 is an abundant number, since it is smaller than the sum of its proper divisors (2673627140).

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

2110401340 is a wasteful number, since it uses less digits than its factorization.

2110401340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158262 (or 158260 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2110401340 is about 45939.1046930608. The cubic root of 2110401340 is about 1282.6899282622.

Adding to 2110401340 its reverse (431040112), we get a palindrome (2541441452).

The spelling of 2110401340 in words is "two billion, one hundred ten million, four hundred one thousand, three hundred forty".