245553021340024 has 32 divisors (see below), whose sum is σ = 471664778760000. Its totient is φ = 119776042938880.

The previous prime is 245553021340007. The next prime is 245553021340063. The reversal of 245553021340024 is 420043120355542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11844112 + ... + 25127455.

It is an arithmetic number, because the mean of its divisors is an integer number (14739524336250).

Almost surely, 2^{245553021340024} is an apocalyptic number.

It is an amenable number.

245553021340024 is a deficient number, since it is larger than the sum of its proper divisors (226111757419976).

245553021340024 is a wasteful number, since it uses less digits than its factorization.

245553021340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36991863 (or 36991859 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 245553021340024 its reverse (420043120355542), we get a palindrome (665596141695566).

The spelling of 245553021340024 in words is "two hundred forty-five trillion, five hundred fifty-three billion, twenty-one million, three hundred forty thousand, twenty-four".