3116235145412 has 6 divisors (see below), whose sum is σ = 5453411504478. Its totient is φ = 1558117572704.

The previous prime is 3116235145381. The next prime is 3116235145417. The reversal of 3116235145412 is 2145415326113.

It can be written as a sum of positive squares in only one way, i.e., 2185832143936 + 930403001476 = 1478456^2 + 964574^2 .

It is not an unprimeable number, because it can be changed into a prime (3116235145417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389529393173 + ... + 389529393180.

It is an arithmetic number, because the mean of its divisors is an integer number (908901917413).

Almost surely, 2^{3116235145412} is an apocalyptic number.

It is an amenable number.

3116235145412 is a deficient number, since it is larger than the sum of its proper divisors (2337176359066).

3116235145412 is a wasteful number, since it uses less digits than its factorization.

3116235145412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779058786357 (or 779058786355 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The spelling of 3116235145412 in words is "three trillion, one hundred sixteen billion, two hundred thirty-five million, one hundred forty-five thousand, four hundred twelve".