10117473989 has 48 divisors (see below), whose sum is σ = 12642508800. Its totient is φ = 8049132000.

The previous prime is 10117473973. The next prime is 10117473997. The reversal of 10117473989 is 98937471101.

It is not a de Polignac number, because 10117473989 - 2⁴ = 10117473973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117473389) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11105444 + ... + 11106354.

It is an arithmetic number, because the mean of its divisors is an integer number (263385600).

Almost surely, 2^10117473989 is an apocalyptic number.

10117473989 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10117473989 is a deficient number, since it is larger than the sum of its proper divisors (2525034811).

10117473989 is a wasteful number, since it uses less digits than its factorization.

10117473989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 50.

The spelling of 10117473989 in words is "ten billion, one hundred seventeen million, four hundred seventy-three thousand, nine hundred eighty-nine".