39465084713 has 8 divisors (see below), whose sum is σ = 39914768520. Its totient is φ = 39016556800.

The previous prime is 39465084697. The next prime is 39465084733. The reversal of 39465084713 is 31748056493.

It can be written as a sum of positive squares in 4 ways, for example, as 30578817424 + 8886267289 = 174868^2 + 94267^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39465084713 - 2⁴ = 39465084697 is a prime.

It is a super-2 number, since 2×39465084713² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39465084733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220208 + ... + 356961.

It is an arithmetic number, because the mean of its divisors is an integer number (4989346065).

Almost surely, 2^39465084713 is an apocalyptic number.

It is an amenable number.

39465084713 is a deficient number, since it is larger than the sum of its proper divisors (449683807).

39465084713 is a wasteful number, since it uses less digits than its factorization.

39465084713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577947.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 39465084713 in words is "thirty-nine billion, four hundred sixty-five million, eighty-four thousand, seven hundred thirteen".