10157149142 has 24 divisors (see below), whose sum is σ = 17802703296. Its totient is φ = 4333534128.

The previous prime is 10157149129. The next prime is 10157149151. The reversal of 10157149142 is 24194175101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210533 + ... + 254240.

It is an arithmetic number, because the mean of its divisors is an integer number (741779304).

Almost surely, 2^10157149142 is an apocalyptic number.

10157149142 is a deficient number, since it is larger than the sum of its proper divisors (7645554154).

10157149142 is a wasteful number, since it uses less digits than its factorization.

10157149142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465012 (or 465005 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 10157149142 in words is "ten billion, one hundred fifty-seven million, one hundred forty-nine thousand, one hundred forty-two".