23160562340 has 24 divisors (see below), whose sum is σ = 51498192312. Its totient is φ = 8719270400.

The previous prime is 23160562331. The next prime is 23160562393. The reversal of 23160562340 is 4326506132.

It can be written as a sum of positive squares in 4 ways, for example, as 593312164 + 22567250176 = 24358^2 + 150224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23160562297 and 23160562306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34059311 + ... + 34059990.

It is an arithmetic number, because the mean of its divisors is an integer number (2145758013).

Almost surely, 2^23160562340 is an apocalyptic number.

23160562340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23160562340 is an abundant number, since it is smaller than the sum of its proper divisors (28337629972).

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

23160562340 is a wasteful number, since it uses less digits than its factorization.

23160562340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68119327 (or 68119325 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 23160562340 in words is "twenty-three billion, one hundred sixty million, five hundred sixty-two thousand, three hundred forty".