23351097896 has 32 divisors (see below), whose sum is σ = 50553935040. Its totient is φ = 9904439808.

The previous prime is 23351097857. The next prime is 23351097929. The reversal of 23351097896 is 69879015332.

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, 2143970 + ... + 2154833.

It is an arithmetic number, because the mean of its divisors is an integer number (1579810470).

Almost surely, 2^23351097896 is an apocalyptic number.

It is an amenable number.

23351097896 is an abundant number, since it is smaller than the sum of its proper divisors (27202837144).

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

23351097896 is a wasteful number, since it uses less digits than its factorization.

23351097896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298913 (or 4298909 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 23351097896 in words is "twenty-three billion, three hundred fifty-one million, ninety-seven thousand, eight hundred ninety-six".