3154412157 has 32 divisors (see below), whose sum is σ = 4722708480. Its totient is φ = 1859397120.

The previous prime is 3154412147. The next prime is 3154412213. The reversal of 3154412157 is 7512144513.

It is not a de Polignac number, because 3154412157 - 2¹¹ = 3154410109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3154412117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132657 + ... + 154617.

It is an arithmetic number, because the mean of its divisors is an integer number (147584640).

Almost surely, 2^3154412157 is an apocalyptic number.

It is an amenable number.

3154412157 is a deficient number, since it is larger than the sum of its proper divisors (1568296323).

3154412157 is a wasteful number, since it uses less digits than its factorization.

3154412157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22133.

The product of its digits is 16800, while the sum is 33.

The square root of 3154412157 is about 56164.1536658392. The cubic root of 3154412157 is about 1466.5813095355.

The spelling of 3154412157 in words is "three billion, one hundred fifty-four million, four hundred twelve thousand, one hundred fifty-seven".