43130801730 has 32 divisors (see below), whose sum is σ = 103519404864. Its totient is φ = 11500938176.

The previous prime is 43130801729. The next prime is 43130801737. The reversal of 43130801730 is 3710803134.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (43130801737) 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, 1022212 + ... + 1063568.

It is an arithmetic number, because the mean of its divisors is an integer number (3234981402).

Almost surely, 2^43130801730 is an apocalyptic number.

43130801730 is an abundant number, since it is smaller than the sum of its proper divisors (60388603134).

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

43130801730 is a wasteful number, since it uses less digits than its factorization.

43130801730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76130.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 43130801730 in words is "forty-three billion, one hundred thirty million, eight hundred one thousand, seven hundred thirty".