3151415412 has 72 divisors (see below), whose sum is σ = 8069541480. Its totient is φ = 1036903680.

The previous prime is 3151415401. The next prime is 3151415437. The reversal of 3151415412 is 2145141513.

3151415412 is a `hidden beast` number, since 31 + 51 + 41 + 541 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1198128996 + 1953286416 = 34614^2 + 44196^2 .

It is a super-2 number, since 2×3151415412² = 19862838197982259488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1148362 + ... + 1151102.

It is an arithmetic number, because the mean of its divisors is an integer number (112076965).

Almost surely, 2^3151415412 is an apocalyptic number.

It is an amenable number.

3151415412 is an abundant number, since it is smaller than the sum of its proper divisors (4918126068).

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

3151415412 is a wasteful number, since it uses less digits than its factorization.

3151415412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153 (or 3148 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 3151415412 is about 56137.4688777469. The cubic root of 3151415412 is about 1466.1167366887.

Adding to 3151415412 its reverse (2145141513), we get a palindrome (5296556925).

The spelling of 3151415412 in words is "three billion, one hundred fifty-one million, four hundred fifteen thousand, four hundred twelve".