400104470616 has 16 divisors (see below), whose sum is σ = 1000261176600. Its totient is φ = 133368156864.

The previous prime is 400104470609. The next prime is 400104470621. The reversal of 400104470616 is 616074401004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8335509781 + ... + 8335509828.

Almost surely, 2^400104470616 is an apocalyptic number.

It is an amenable number.

400104470616 is an abundant number, since it is smaller than the sum of its proper divisors (600156705984).

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

400104470616 is a wasteful number, since it uses less digits than its factorization.

400104470616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16671019618 (or 16671019614 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 400104470616 in words is "four hundred billion, one hundred four million, four hundred seventy thousand, six hundred sixteen".