43129130590 has 64 divisors (see below), whose sum is σ = 95968986624. Its totient is φ = 13589463168.

The previous prime is 43129130537. The next prime is 43129130663. The reversal of 43129130590 is 9503192134.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 102177 + ... + 310963.

It is an arithmetic number, because the mean of its divisors is an integer number (1499515416).

Almost surely, 2^43129130590 is an apocalyptic number.

43129130590 is an abundant number, since it is smaller than the sum of its proper divisors (52839856034).

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

43129130590 is a wasteful number, since it uses less digits than its factorization.

43129130590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209041.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 43129130590 in words is "forty-three billion, one hundred twenty-nine million, one hundred thirty thousand, five hundred ninety".