474313142872 has 8 divisors (see below), whose sum is σ = 889337142900. Its totient is φ = 237156571432.

The previous prime is 474313142869. The next prime is 474313142911. The reversal of 474313142872 is 278241313474.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×474313142872² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29644571422 + ... + 29644571437.

Almost surely, 2^474313142872 is an apocalyptic number.

It is an amenable number.

474313142872 is a deficient number, since it is larger than the sum of its proper divisors (415024000028).

474313142872 is a wasteful number, since it uses less digits than its factorization.

474313142872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59289142865 (or 59289142861 counting only the distinct ones).

The product of its digits is 903168, while the sum is 46.

The spelling of 474313142872 in words is "four hundred seventy-four billion, three hundred thirteen million, one hundred forty-two thousand, eight hundred seventy-two".