813474741480 has 32 divisors (see below), whose sum is σ = 2440424224800. Its totient is φ = 216926597696.

The previous prime is 813474741407. The next prime is 813474741517. The reversal of 813474741480 is 84147474318.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3389477970 + ... + 3389478209.

It is an arithmetic number, because the mean of its divisors is an integer number (76263257025).

Almost surely, 2^813474741480 is an apocalyptic number.

It is an amenable number.

813474741480 is an abundant number, since it is smaller than the sum of its proper divisors (1626949483320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

813474741480 is a wasteful number, since it uses less digits than its factorization.

813474741480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778956193 (or 6778956189 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 51.

The spelling of 813474741480 in words is "eight hundred thirteen billion, four hundred seventy-four million, seven hundred forty-one thousand, four hundred eighty".