3155068712 has 16 divisors (see below), whose sum is σ = 6227109600. Its totient is φ = 1494506160.

The previous prime is 3155068681. The next prime is 3155068727. The reversal of 3155068712 is 2178605513.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10378364 + ... + 10378667.

It is an arithmetic number, because the mean of its divisors is an integer number (389194350).

Almost surely, 2^3155068712 is an apocalyptic number.

It is an amenable number.

3155068712 is a deficient number, since it is larger than the sum of its proper divisors (3072040888).

3155068712 is a wasteful number, since it uses less digits than its factorization.

3155068712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20757056 (or 20757052 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 3155068712 is about 56169.9983265088. The cubic root of 3155068712 is about 1466.6830532145.

The spelling of 3155068712 in words is "three billion, one hundred fifty-five million, sixty-eight thousand, seven hundred twelve".