39935873134 has 16 divisors (see below), whose sum is σ = 60635206800. Its totient is φ = 19724214400.

The previous prime is 39935873093. The next prime is 39935873141. The reversal of 39935873134 is 43137853993.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296342 + ... + 1326790.

It is an arithmetic number, because the mean of its divisors is an integer number (3789700425).

Almost surely, 2^39935873134 is an apocalyptic number.

39935873134 is a deficient number, since it is larger than the sum of its proper divisors (20699333666).

39935873134 is a wasteful number, since it uses less digits than its factorization.

39935873134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38435.

The product of its digits is 7348320, while the sum is 55.

The spelling of 39935873134 in words is "thirty-nine billion, nine hundred thirty-five million, eight hundred seventy-three thousand, one hundred thirty-four".