43020712604420 has 24 divisors (see below), whose sum is σ = 90603852381504. Its totient is φ = 17158693439456.

The previous prime is 43020712604327. The next prime is 43020712604489. The reversal of 43020712604420 is 2440621702034.

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, 3099468032 + ... + 3099481911.

It is an arithmetic number, because the mean of its divisors is an integer number (3775160515896).

Almost surely, 2^{43020712604420} is an apocalyptic number.

It is an amenable number.

43020712604420 is an abundant number, since it is smaller than the sum of its proper divisors (47583139777084).

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

43020712604420 is a wasteful number, since it uses less digits than its factorization.

43020712604420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6198950299 (or 6198950297 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 43020712604420 in words is "forty-three trillion, twenty billion, seven hundred twelve million, six hundred four thousand, four hundred twenty".