39071360139 has 16 divisors (see below), whose sum is σ = 59804301312. Its totient is φ = 22226370048.

The previous prime is 39071360131. The next prime is 39071360173. The reversal of 39071360139 is 93106317093.

It is not a de Polignac number, because 39071360139 - 2³ = 39071360131 is a prime.

It is a super-2 number, since 2×39071360139² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39071360139.

It is not an unprimeable number, because it can be changed into a prime (39071360131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4166934 + ... + 4176299.

It is an arithmetic number, because the mean of its divisors is an integer number (3737768832).

Almost surely, 2^39071360139 is an apocalyptic number.

39071360139 is a deficient number, since it is larger than the sum of its proper divisors (20732941173).

39071360139 is a wasteful number, since it uses less digits than its factorization.

39071360139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343466.

The product of its (nonzero) digits is 91854, while the sum is 42.

The spelling of 39071360139 in words is "thirty-nine billion, seventy-one million, three hundred sixty thousand, one hundred thirty-nine".