814733474732 has 12 divisors (see below), whose sum is σ = 1426342948800. Its totient is φ = 407206917936.

The previous prime is 814733474729. The next prime is 814733474741. The reversal of 814733474732 is 237474337418.

It is a happy number.

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, 39943388 + ... + 39963779.

It is an arithmetic number, because the mean of its divisors is an integer number (118861912400).

Almost surely, 2^814733474732 is an apocalyptic number.

It is an amenable number.

814733474732 is a deficient number, since it is larger than the sum of its proper divisors (611609474068).

814733474732 is a wasteful number, since it uses less digits than its factorization.

814733474732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79909720 (or 79909718 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 53.

The spelling of 814733474732 in words is "eight hundred fourteen billion, seven hundred thirty-three million, four hundred seventy-four thousand, seven hundred thirty-two".