23151504670 has 32 divisors (see below), whose sum is σ = 48088355328. Its totient is φ = 7860591648.

The previous prime is 23151504667. The next prime is 23151504683. The reversal of 23151504670 is 7640515132.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1598304 + ... + 1612723.

It is an arithmetic number, because the mean of its divisors is an integer number (1502761104).

Almost surely, 2^23151504670 is an apocalyptic number.

23151504670 is an abundant number, since it is smaller than the sum of its proper divisors (24936850658).

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

23151504670 is a wasteful number, since it uses less digits than its factorization.

23151504670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211144.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 23151504670 in words is "twenty-three billion, one hundred fifty-one million, five hundred four thousand, six hundred seventy".