43022651020 has 24 divisors (see below), whose sum is σ = 90775763568. Its totient is φ = 17127499200.

The previous prime is 43022651011. The next prime is 43022651027. The reversal of 43022651020 is 2015622034.

It is not an unprimeable number, because it can be changed into a prime (43022651027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5093251 + ... + 5101690.

It is an arithmetic number, because the mean of its divisors is an integer number (3782323482).

Almost surely, 2^43022651020 is an apocalyptic number.

It is an amenable number.

43022651020 is an abundant number, since it is smaller than the sum of its proper divisors (47753112548).

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

43022651020 is a wasteful number, since it uses less digits than its factorization.

43022651020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195161 (or 10195159 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 43022651020 in words is "forty-three billion, twenty-two million, six hundred fifty-one thousand, twenty".