43130130402 has 16 divisors (see below), whose sum is σ = 86939476992. Its totient is φ = 14263507440.

The previous prime is 43130130349. The next prime is 43130130431. The reversal of 43130130402 is 20403103134.

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, 28299849 + ... + 28301372.

It is an arithmetic number, because the mean of its divisors is an integer number (5433717312).

Almost surely, 2^43130130402 is an apocalyptic number.

43130130402 is an abundant number, since it is smaller than the sum of its proper divisors (43809346590).

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

43130130402 is a wasteful number, since it uses less digits than its factorization.

43130130402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56601353.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 43130130402 its reverse (20403103134), we get a palindrome (63533233536).

The spelling of 43130130402 in words is "forty-three billion, one hundred thirty million, one hundred thirty thousand, four hundred two".