10157431418 has 16 divisors (see below), whose sum is σ = 15962383104. Its totient is φ = 4841527680.

The previous prime is 10157431393. The next prime is 10157431421. The reversal of 10157431418 is 81413475101.

It is a super-2 number, since 2×10157431418² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218455 + ... + 1226762.

It is an arithmetic number, because the mean of its divisors is an integer number (997648944).

Almost surely, 2^10157431418 is an apocalyptic number.

10157431418 is a deficient number, since it is larger than the sum of its proper divisors (5804951686).

10157431418 is a wasteful number, since it uses less digits than its factorization.

10157431418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445317.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 10157431418 in words is "ten billion, one hundred fifty-seven million, four hundred thirty-one thousand, four hundred eighteen".