481621111324 has 12 divisors (see below), whose sum is σ = 842848595064. Its totient is φ = 240807227024.

The previous prime is 481621111303. The next prime is 481621111327. The reversal of 481621111324 is 423111126184.

It is a self number, because there is not a number n which added to its sum of digits gives 481621111324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481621111327) 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, 491074 + ... + 1097449.

It is an arithmetic number, because the mean of its divisors is an integer number (70237382922).

Almost surely, 2^481621111324 is an apocalyptic number.

It is an amenable number.

481621111324 is a deficient number, since it is larger than the sum of its proper divisors (361227483740).

481621111324 is a wasteful number, since it uses less digits than its factorization.

481621111324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664324 (or 1664322 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The spelling of 481621111324 in words is "four hundred eighty-one billion, six hundred twenty-one million, one hundred eleven thousand, three hundred twenty-four".