23489354274 has 32 divisors (see below), whose sum is σ = 49781329920. Its totient is φ = 7363406592.

The previous prime is 23489354243. The next prime is 23489354311. The reversal of 23489354274 is 47245398432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 40432 + ... + 220484.

It is an arithmetic number, because the mean of its divisors is an integer number (1555666560).

Almost surely, 2^23489354274 is an apocalyptic number.

23489354274 is an abundant number, since it is smaller than the sum of its proper divisors (26291975646).

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

23489354274 is a wasteful number, since it uses less digits than its factorization.

23489354274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181354.

The product of its digits is 5806080, while the sum is 51.

The spelling of 23489354274 in words is "twenty-three billion, four hundred eighty-nine million, three hundred fifty-four thousand, two hundred seventy-four".