3813725757712 has 40 divisors (see below), whose sum is σ = 7957603102680. Its totient is φ = 1760155100160.

The previous prime is 3813725757697. The next prime is 3813725757797. The reversal of 3813725757712 is 2177575273183.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 792748052496 + 3020977705216 = 890364^2 + 1738096^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26994714 + ... + 27135622.

It is an arithmetic number, because the mean of its divisors is an integer number (198940077567).

Almost surely, 2^{3813725757712} is an apocalyptic number.

It is an amenable number.

3813725757712 is an abundant number, since it is smaller than the sum of its proper divisors (4143877344968).

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

3813725757712 is a wasteful number, since it uses less digits than its factorization.

3813725757712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271051 (or 271045 counting only the distinct ones).

The product of its digits is 17287200, while the sum is 58.

The spelling of 3813725757712 in words is "three trillion, eight hundred thirteen billion, seven hundred twenty-five million, seven hundred fifty-seven thousand, seven hundred twelve".