23114340156 has 48 divisors (see below), whose sum is σ = 58948162560. Its totient is φ = 7017634560.

The previous prime is 23114340097. The next prime is 23114340157. The reversal of 23114340156 is 65104341132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114340157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1821186 + ... + 1833833.

It is an arithmetic number, because the mean of its divisors is an integer number (1228086720).

Almost surely, 2^23114340156 is an apocalyptic number.

It is an amenable number.

23114340156 is an abundant number, since it is smaller than the sum of its proper divisors (35833822404).

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

23114340156 is a wasteful number, since it uses less digits than its factorization.

23114340156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655074 (or 3655072 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 23114340156 its reverse (65104341132), we get a palindrome (88218681288).

The spelling of 23114340156 in words is "twenty-three billion, one hundred fourteen million, three hundred forty thousand, one hundred fifty-six".