43372074980 has 24 divisors (see below), whose sum is σ = 98087616312. Its totient is φ = 16014304512.

The previous prime is 43372074971. The next prime is 43372074989. The reversal of 43372074980 is 8947027334.

43372074980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43372074971) and next prime (43372074989).

It can be written as a sum of positive squares in 4 ways, for example, as 1925629924 + 41446445056 = 43882^2 + 203584^2 .

It is a super-2 number, since 2×43372074980² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43372074989) 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, 83407577 + ... + 83408096.

It is an arithmetic number, because the mean of its divisors is an integer number (4086984013).

Almost surely, 2^43372074980 is an apocalyptic number.

It is an amenable number.

43372074980 is an abundant number, since it is smaller than the sum of its proper divisors (54715541332).

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

43372074980 is a wasteful number, since it uses less digits than its factorization.

43372074980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166815695 (or 166815693 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 43372074980 in words is "forty-three billion, three hundred seventy-two million, seventy-four thousand, nine hundred eighty".