23214275320256 has 224 divisors, whose sum is σ = 53087198392320. Its totient is φ = 10011954585600.

The previous prime is 23214275320231. The next prime is 23214275320297. The reversal of 23214275320256 is 65202357241232.

It is a happy number.

It is a super-2 number, since 2×23214275320256² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 52668020 + ... + 53106956.

Almost surely, 2^{23214275320256} 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 23214275320256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26543599196160).

23214275320256 is an abundant number, since it is smaller than the sum of its proper divisors (29872923072064).

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

23214275320256 is a wasteful number, since it uses less digits than its factorization.

23214275320256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439083 (or 439073 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 23214275320256 in words is "twenty-three trillion, two hundred fourteen billion, two hundred seventy-five million, three hundred twenty thousand, two hundred fifty-six".