157929411 has 8 divisors (see below), whose sum is σ = 215469760. Its totient is φ = 102837672.

The previous prime is 157929403. The next prime is 157929413. The reversal of 157929411 is 114929751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 157929411 - 2³ = 157929403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157929411.

It is not an unprimeable number, because it can be changed into a prime (157929413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612001 + ... + 612258.

It is an arithmetic number, because the mean of its divisors is an integer number (26933720).

Almost surely, 2^157929411 is an apocalyptic number.

157929411 is a deficient number, since it is larger than the sum of its proper divisors (57540349).

157929411 is a wasteful number, since it uses less digits than its factorization.

157929411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224305.

The product of its digits is 22680, while the sum is 39.

The square root of 157929411 is about 12566.9968966337. The cubic root of 157929411 is about 540.5314965915.

The spelling of 157929411 in words is "one hundred fifty-seven million, nine hundred twenty-nine thousand, four hundred eleven".