474493840002 has 120 divisors (see below), whose sum is σ = 1315766111616. Its totient is φ = 125141181984.

The previous prime is 474493839973. The next prime is 474493840031. The reversal of 474493840002 is 200048394474.

It is an interprime number because it is at equal distance from previous prime (474493839973) and next prime (474493840031).

It is a self number, because there is not a number n which added to its sum of digits gives 474493840002.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1046298 + ... + 1429589.

Almost surely, 2^474493840002 is an apocalyptic number.

474493840002 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

474493840002 is an abundant number, since it is smaller than the sum of its proper divisors (841272271614).

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

474493840002 is a wasteful number, since it uses less digits than its factorization.

474493840002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475934 (or 2475912 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 474493840002 in words is "four hundred seventy-four billion, four hundred ninety-three million, eight hundred forty thousand, two".