232503142321400 has 96 divisors (see below), whose sum is σ = 569457561014400. Its totient is φ = 88038833904000.

The previous prime is 232503142321313. The next prime is 232503142321451. The reversal of 232503142321400 is 4123241305232.

It is a super-2 number, since 2×232503142321400² (a number of 30 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 23 ways as a sum of consecutive naturals, for example, 18527126 + ... + 28429925.

It is an arithmetic number, because the mean of its divisors is an integer number (5931849593900).

Almost surely, 2^{232503142321400} is an apocalyptic number.

232503142321400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232503142321400 is an abundant number, since it is smaller than the sum of its proper divisors (336954418693000).

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

232503142321400 is a wasteful number, since it uses less digits than its factorization.

232503142321400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46958389 (or 46958380 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 232503142321400 its reverse (4123241305232), we get a palindrome (236626383626632).

The spelling of 232503142321400 in words is "two hundred thirty-two trillion, five hundred three billion, one hundred forty-two million, three hundred twenty-one thousand, four hundred".