23270531887416 has 128 divisors (see below), whose sum is σ = 64149127338240. Its totient is φ = 6975793152000.

The previous prime is 23270531887399. The next prime is 23270531887417. The reversal of 23270531887416 is 61478813507232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23270531887417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30365131 + ... + 31122053.

It is an arithmetic number, because the mean of its divisors is an integer number (501165057330).

Almost surely, 2^{23270531887416} 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 23270531887416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32074563669120).

23270531887416 is an abundant number, since it is smaller than the sum of its proper divisors (40878595450824).

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

23270531887416 is a wasteful number, since it uses less digits than its factorization.

23270531887416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758197 (or 758193 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 23270531887416 in words is "twenty-three trillion, two hundred seventy billion, five hundred thirty-one million, eight hundred eighty-seven thousand, four hundred sixteen".