39591130434 has 16 divisors (see below), whose sum is σ = 79198147872. Its totient is φ = 13194395648.

The previous prime is 39591130429. The next prime is 39591130441. The reversal of 39591130434 is 43403119593.

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 7 ways as a sum of consecutive naturals, for example, 629439 + ... + 689474.

It is an arithmetic number, because the mean of its divisors is an integer number (4949884242).

Almost surely, 2^39591130434 is an apocalyptic number.

39591130434 is an abundant number, since it is smaller than the sum of its proper divisors (39607017438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39591130434 is a wasteful number, since it uses less digits than its factorization.

39591130434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323921.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 39591130434 in words is "thirty-nine billion, five hundred ninety-one million, one hundred thirty thousand, four hundred thirty-four".