232504210440051 has 24 divisors (see below), whose sum is σ = 340759321492800. Its totient is φ = 140907776494320.

The previous prime is 232504210440031. The next prime is 232504210440079. The reversal of 232504210440051 is 150044012405232.

It is not a de Polignac number, because 232504210440051 - 2³⁴ = 232487030570867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 232504210439994 and 232504210440021.

It is not an unprimeable number, because it can be changed into a prime (232504210440031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4489300 + ... + 22026398.

It is an arithmetic number, because the mean of its divisors is an integer number (14198305062200).

Almost surely, 2^{232504210440051} is an apocalyptic number.

232504210440051 is a deficient number, since it is larger than the sum of its proper divisors (108255111052749).

232504210440051 is a wasteful number, since it uses less digits than its factorization.

232504210440051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17573647 (or 17573636 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 232504210440051 its reverse (150044012405232), we get a palindrome (382548222845283).

The spelling of 232504210440051 in words is "two hundred thirty-two trillion, five hundred four billion, two hundred ten million, four hundred forty thousand, fifty-one".