23902129302 has 32 divisors (see below), whose sum is σ = 51089346432. Its totient is φ = 7428622464.

The previous prime is 23902129291. The next prime is 23902129313. The reversal of 23902129302 is 20392120932.

It is an interprime number because it is at equal distance from previous prime (23902129291) and next prime (23902129313).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1084108 + ... + 1105935.

It is an arithmetic number, because the mean of its divisors is an integer number (1596542076).

Almost surely, 2^23902129302 is an apocalyptic number.

23902129302 is an abundant number, since it is smaller than the sum of its proper divisors (27187217130).

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

23902129302 is a wasteful number, since it uses less digits than its factorization.

23902129302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190172.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 23902129302 in words is "twenty-three billion, nine hundred two million, one hundred twenty-nine thousand, three hundred two".