232503142153434 has 64 divisors (see below), whose sum is σ = 466681602539520. Its totient is φ = 77222224051200.

The previous prime is 232503142153411. The next prime is 232503142153453. The reversal of 232503142153434 is 434351241305232.

It is a super-2 number, since 2×232503142153434² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23630764687 + ... + 23630774525.

It is an arithmetic number, because the mean of its divisors is an integer number (7291900039680).

Almost surely, 2^{232503142153434} is an apocalyptic number.

232503142153434 is an abundant number, since it is smaller than the sum of its proper divisors (234178460386086).

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

232503142153434 is a wasteful number, since it uses less digits than its factorization.

232503142153434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18515.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 232503142153434 its reverse (434351241305232), we get a palindrome (666854383458666).

The spelling of 232503142153434 in words is "two hundred thirty-two trillion, five hundred three billion, one hundred forty-two million, one hundred fifty-three thousand, four hundred thirty-four".