3151401138 has 24 divisors (see below), whose sum is σ = 6829409808. Its totient is φ = 1050255672.

The previous prime is 3151401137. The next prime is 3151401139. The reversal of 3151401138 is 8311041513.

3151401138 is a `hidden beast` number, since 31 + 514 + 0 + 113 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (3151401137) and next prime (3151401139).

It is not an unprimeable number, because it can be changed into a prime (3151401137) 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 11 ways as a sum of consecutive naturals, for example, 93145 + ... + 122387.

It is an arithmetic number, because the mean of its divisors is an integer number (284558742).

Almost surely, 2^3151401138 is an apocalyptic number.

3151401138 is an abundant number, since it is smaller than the sum of its proper divisors (3678008670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3151401138 is a wasteful number, since it uses less digits than its factorization.

3151401138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35238 (or 35235 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 3151401138 is about 56137.3417432639. The cubic root of 3151401138 is about 1466.1145231456.

The spelling of 3151401138 in words is "three billion, one hundred fifty-one million, four hundred one thousand, one hundred thirty-eight".