3974152788152 has 64 divisors (see below), whose sum is σ = 7742721655680. Its totient is φ = 1910886671232.

The previous prime is 3974152788143. The next prime is 3974152788253. The reversal of 3974152788152 is 2518872514793.

It is a happy number.

It is a super-3 number, since 3×3974152788152³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44507183 + ... + 44596385.

It is an arithmetic number, because the mean of its divisors is an integer number (120980025870).

Almost surely, 2^{3974152788152} is an apocalyptic number.

It is an amenable number.

3974152788152 is a deficient number, since it is larger than the sum of its proper divisors (3768568867528).

3974152788152 is a wasteful number, since it uses less digits than its factorization.

3974152788152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91252 (or 91248 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 62.

The spelling of 3974152788152 in words is "three trillion, nine hundred seventy-four billion, one hundred fifty-two million, seven hundred eighty-eight thousand, one hundred fifty-two".