39080390039 has 4 divisors (see below), whose sum is σ = 40779537456. Its totient is φ = 37381242624.

The previous prime is 39080390023. The next prime is 39080390047. The reversal of 39080390039 is 93009308093.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93009308093 = 13 ⋅7154562161.

It is a cyclic number.

It is not a de Polignac number, because 39080390039 - 2⁴ = 39080390023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39080398039) 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, 849573674 + ... + 849573719.

It is an arithmetic number, because the mean of its divisors is an integer number (10194884364).

Almost surely, 2^39080390039 is an apocalyptic number.

39080390039 is a deficient number, since it is larger than the sum of its proper divisors (1699147417).

39080390039 is a wasteful number, since it uses less digits than its factorization.

39080390039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699147416.

The product of its (nonzero) digits is 157464, while the sum is 44.

The spelling of 39080390039 in words is "thirty-nine billion, eighty million, three hundred ninety thousand, thirty-nine".