472426478133864 has 32 divisors (see below), whose sum is σ = 1181284144764000. Its totient is φ = 157446432787392.

The previous prime is 472426478133823. The next prime is 472426478133887. The reversal of 472426478133864 is 468331874624274.

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, 1816112479 + ... + 1816372590.

It is an arithmetic number, because the mean of its divisors is an integer number (36915129523875).

Almost surely, 2^{472426478133864} is an apocalyptic number.

It is an amenable number.

472426478133864 is an abundant number, since it is smaller than the sum of its proper divisors (708857666630136).

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

472426478133864 is a wasteful number, since it uses less digits than its factorization.

472426478133864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632490497 (or 3632490493 counting only the distinct ones).

The product of its digits is 1040449536, while the sum is 69.

The spelling of 472426478133864 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred seventy-eight million, one hundred thirty-three thousand, eight hundred sixty-four".