470476887881 has 16 divisors (see below), whose sum is σ = 631689249408. Its totient is φ = 338404953600.

The previous prime is 470476887877. The next prime is 470476887883. The reversal of 470476887881 is 188788674074.

It is not a de Polignac number, because 470476887881 - 2² = 470476887877 is a prime.

It is a super-2 number, since 2×470476887881² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (470476887883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235002440 + ... + 235004441.

It is an arithmetic number, because the mean of its divisors is an integer number (39480578088).

Almost surely, 2^470476887881 is an apocalyptic number.

It is an amenable number.

470476887881 is a deficient number, since it is larger than the sum of its proper divisors (161212361527).

470476887881 is a wasteful number, since it uses less digits than its factorization.

470476887881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470006912.

The product of its (nonzero) digits is 134873088, while the sum is 68.

The spelling of 470476887881 in words is "four hundred seventy billion, four hundred seventy-six million, eight hundred eighty-seven thousand, eight hundred eighty-one".