23476528012 has 96 divisors (see below), whose sum is σ = 50882162688. Its totient is φ = 9248093184.

The previous prime is 23476527941. The next prime is 23476528037. The reversal of 23476528012 is 21082567432.

It is a super-2 number, since 2×23476528012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14608113 + ... + 14609719.

It is an arithmetic number, because the mean of its divisors is an integer number (530022528).

Almost surely, 2^23476528012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23476528012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25441081344).

23476528012 is an abundant number, since it is smaller than the sum of its proper divisors (27405634676).

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

23476528012 is a wasteful number, since it uses less digits than its factorization.

23476528012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 23476528012 in words is "twenty-three billion, four hundred seventy-six million, five hundred twenty-eight thousand, twelve".