3831765031713 has 32 divisors (see below), whose sum is σ = 5266581091200. Its totient is φ = 2476633420800.

The previous prime is 3831765031597. The next prime is 3831765031739. The reversal of 3831765031713 is 3171305671383.

It is a happy number.

It is not a de Polignac number, because 3831765031713 - 2¹³ = 3831765023521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3831765031013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27859513 + ... + 27996713.

It is an arithmetic number, because the mean of its divisors is an integer number (164580659100).

Almost surely, 2^{3831765031713} is an apocalyptic number.

It is an amenable number.

3831765031713 is a deficient number, since it is larger than the sum of its proper divisors (1434816059487).

3831765031713 is a wasteful number, since it uses less digits than its factorization.

3831765031713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138849.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 3831765031713 in words is "three trillion, eight hundred thirty-one billion, seven hundred sixty-five million, thirty-one thousand, seven hundred thirteen".