39462317339 has 4 divisors (see below), whose sum is σ = 39465214224. Its totient is φ = 39459420456.

The previous prime is 39462317309. The next prime is 39462317341. The reversal of 39462317339 is 93371326493.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39462317339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39462317309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427912 + ... + 1455285.

It is an arithmetic number, because the mean of its divisors is an integer number (9866303556).

Almost surely, 2^39462317339 is an apocalyptic number.

39462317339 is a deficient number, since it is larger than the sum of its proper divisors (2896885).

39462317339 is a wasteful number, since it uses less digits than its factorization.

39462317339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896884.

The product of its digits is 2204496, while the sum is 50.

The spelling of 39462317339 in words is "thirty-nine billion, four hundred sixty-two million, three hundred seventeen thousand, three hundred thirty-nine".