481349157836 has 12 divisors (see below), whose sum is σ = 844090723728. Its totient is φ = 240180379632.

The previous prime is 481349157829. The next prime is 481349157917. The reversal of 481349157836 is 638751943184.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123547631 + ... + 123551526.

It is an arithmetic number, because the mean of its divisors is an integer number (70340893644).

Almost surely, 2^481349157836 is an apocalyptic number.

It is an amenable number.

481349157836 is a deficient number, since it is larger than the sum of its proper divisors (362741565892).

481349157836 is a wasteful number, since it uses less digits than its factorization.

481349157836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247099648 (or 247099646 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 59.

The spelling of 481349157836 in words is "four hundred eighty-one billion, three hundred forty-nine million, one hundred fifty-seven thousand, eight hundred thirty-six".