157267759142 has 32 divisors (see below), whose sum is σ = 255359702304. Its totient is φ = 72211046400.

The previous prime is 157267759141. The next prime is 157267759171. The reversal of 157267759142 is 241957762751.

It is a super-2 number, since 2×157267759142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157267759141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5404592 + ... + 5433612.

It is an arithmetic number, because the mean of its divisors is an integer number (7979990697).

Almost surely, 2^157267759142 is an apocalyptic number.

157267759142 is a deficient number, since it is larger than the sum of its proper divisors (98091943162).

157267759142 is a wasteful number, since it uses less digits than its factorization.

157267759142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30104.

The product of its digits is 7408800, while the sum is 56.

The spelling of 157267759142 in words is "one hundred fifty-seven billion, two hundred sixty-seven million, seven hundred fifty-nine thousand, one hundred forty-two".