3915135625712 has 20 divisors (see below), whose sum is σ = 7728699338280. Its totient is φ = 1920632570688.

The previous prime is 3915135625711. The next prime is 3915135625733. The reversal of 3915135625712 is 2175265315193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3915135625711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308451762 + ... + 2308453457.

It is an arithmetic number, because the mean of its divisors is an integer number (386434966914).

Almost surely, 2^{3915135625712} is an apocalyptic number.

It is an amenable number.

3915135625712 is a deficient number, since it is larger than the sum of its proper divisors (3813563712568).

3915135625712 is a wasteful number, since it uses less digits than its factorization.

3915135625712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616905280 (or 4616905274 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 50.

The spelling of 3915135625712 in words is "three trillion, nine hundred fifteen billion, one hundred thirty-five million, six hundred twenty-five thousand, seven hundred twelve".