232253444523420 has 36 divisors (see below), whose sum is σ = 704502115054920. Its totient is φ = 61934251872864.

The previous prime is 232253444523409. The next prime is 232253444523473. The reversal of 232253444523420 is 24325444352232.

232253444523420 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 534 + 44 + 52 + 3 + 4 + 20 = 666.

232253444523420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645148456830 + ... + 645148457189.

It is an arithmetic number, because the mean of its divisors is an integer number (19569503195970).

Almost surely, 2^{232253444523420} is an apocalyptic number.

232253444523420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232253444523420 is an abundant number, since it is smaller than the sum of its proper divisors (472248670531500).

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

232253444523420 is a wasteful number, since it uses less digits than its factorization.

232253444523420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290296914034 (or 1290296914029 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 45.

Adding to 232253444523420 its reverse (24325444352232), we get a palindrome (256578888875652).

The spelling of 232253444523420 in words is "two hundred thirty-two trillion, two hundred fifty-three billion, four hundred forty-four million, five hundred twenty-three thousand, four hundred twenty".