232645441020463 has 4 divisors (see below), whose sum is σ = 233748026049208. Its totient is φ = 231542855991720.

The previous prime is 232645441020449. The next prime is 232645441020479. The reversal of 232645441020463 is 364020144546232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232645441020463 - 2²¹ = 232645438923311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232645441020763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551292514056 + ... + 551292514477.

It is an arithmetic number, because the mean of its divisors is an integer number (58437006512302).

Almost surely, 2^{232645441020463} is an apocalyptic number.

232645441020463 is a deficient number, since it is larger than the sum of its proper divisors (1102585028745).

232645441020463 is a wasteful number, since it uses less digits than its factorization.

232645441020463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102585028744.

The product of its (nonzero) digits is 3317760, while the sum is 46.

Adding to 232645441020463 its reverse (364020144546232), we get a palindrome (596665585566695).

The spelling of 232645441020463 in words is "two hundred thirty-two trillion, six hundred forty-five billion, four hundred forty-one million, twenty thousand, four hundred sixty-three".