481303384431838 has 16 divisors (see below), whose sum is σ = 722064232969200. Its totient is φ = 240615308699136.

The previous prime is 481303384431827. The next prime is 481303384431839. The reversal of 481303384431838 is 838134483303184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481303384431839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521164213 + ... + 522086911.

It is an arithmetic number, because the mean of its divisors is an integer number (45129014560575).

Almost surely, 2^{481303384431838} is an apocalyptic number.

481303384431838 is a deficient number, since it is larger than the sum of its proper divisors (240760848537362).

481303384431838 is a wasteful number, since it uses less digits than its factorization.

481303384431838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961851.

The product of its (nonzero) digits is 63700992, while the sum is 61.

The spelling of 481303384431838 in words is "four hundred eighty-one trillion, three hundred three billion, three hundred eighty-four million, four hundred thirty-one thousand, eight hundred thirty-eight".