474881723616870 has 128 divisors (see below), whose sum is σ = 1267878655612800. Its totient is φ = 126482472124416.

The previous prime is 474881723616761. The next prime is 474881723616871. The reversal of 474881723616870 is 78616327188474.

474881723616870 is a `hidden beast` number, since 4 + 7 + 48 + 81 + 72 + 361 + 6 + 87 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474881723616871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 808295062 + ... + 808882358.

It is an arithmetic number, because the mean of its divisors is an integer number (9905301996975).

Almost surely, 2^{474881723616870} is an apocalyptic number.

474881723616870 is an abundant number, since it is smaller than the sum of its proper divisors (792996931995930).

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

474881723616870 is a wasteful number, since it uses less digits than its factorization.

474881723616870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590919 (or 590913 counting only the distinct ones).

The product of its (nonzero) digits is 606928896, while the sum is 72.

The spelling of 474881723616870 in words is "four hundred seventy-four trillion, eight hundred eighty-one billion, seven hundred twenty-three million, six hundred sixteen thousand, eight hundred seventy".