23236897324032 has 528 divisors, whose sum is σ = 81913661195520. Its totient is φ = 6484699275264.

The previous prime is 23236897324027. The next prime is 23236897324049. The reversal of 23236897324032 is 23042379863232.

23236897324032 is a `hidden beast` number, since 2 + 3 + 2 + 368 + 9 + 7 + 3 + 240 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 23236897324032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58054893 + ... + 58453779.

It is an arithmetic number, because the mean of its divisors is an integer number (155139509840).

Almost surely, 2^{23236897324032} 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 23236897324032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40956830597760).

23236897324032 is an abundant number, since it is smaller than the sum of its proper divisors (58676763871488).

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

23236897324032 is a wasteful number, since it uses less digits than its factorization.

23236897324032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398973 (or 398942 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 54.

The spelling of 23236897324032 in words is "twenty-three trillion, two hundred thirty-six billion, eight hundred ninety-seven million, three hundred twenty-four thousand, thirty-two".