39713966534 has 8 divisors (see below), whose sum is σ = 64986490728. Its totient is φ = 18051802960.

The previous prime is 39713966477. The next prime is 39713966549. The reversal of 39713966534 is 43566931793.

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

It is a self number, because there is not a number n which added to its sum of digits gives 39713966534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902590127 + ... + 902590170.

It is an arithmetic number, because the mean of its divisors is an integer number (8123311341).

Almost surely, 2^39713966534 is an apocalyptic number.

39713966534 is a deficient number, since it is larger than the sum of its proper divisors (25272524194).

39713966534 is a wasteful number, since it uses less digits than its factorization.

39713966534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805180310.

The product of its digits is 11022480, while the sum is 56.

It can be divided in two parts, 397 and 13966534, that added together give a palindrome (13966931).

The spelling of 39713966534 in words is "thirty-nine billion, seven hundred thirteen million, nine hundred sixty-six thousand, five hundred thirty-four".