43080323364 has 135 divisors (see below), whose sum is σ = 122087622657. Its totient is φ = 13240539936.

The previous prime is 43080323359. The next prime is 43080323383. The reversal of 43080323364 is 46332308034.

The square root of 43080323364 is 207558.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6372828900 + 36707494464 = 79830^2 + 191592^2 .

It is a super-2 number, since 2×43080323364² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 48568129 + ... + 48569015.

Almost surely, 2^43080323364 is an apocalyptic number.

43080323364 is the 207558-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43080323364

43080323364 is an abundant number, since it is smaller than the sum of its proper divisors (79007299293).

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

43080323364 is an equidigital number, since it uses as much as digits as its factorization.

43080323364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Multiplying 43080323364 by its sum of digits (36), we get a square (1550891641104 = 1245348²).

43080323364 divided by its sum of digits (36) gives a square (1196675649 = 34593²).

The spelling of 43080323364 in words is "forty-three billion, eighty million, three hundred twenty-three thousand, three hundred sixty-four".