43612340332452 has 96 divisors (see below), whose sum is σ = 102687810825600. Its totient is φ = 14405545190400.

The previous prime is 43612340332447. The next prime is 43612340332499. The reversal of 43612340332452 is 25423304321634.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3326894074 + ... + 3326907182.

It is an arithmetic number, because the mean of its divisors is an integer number (1069664696100).

Almost surely, 2^{43612340332452} is an apocalyptic number.

It is an amenable number.

43612340332452 is an abundant number, since it is smaller than the sum of its proper divisors (59075470493148).

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

43612340332452 is a wasteful number, since it uses less digits than its factorization.

43612340332452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157 (or 16155 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 43612340332452 in words is "forty-three trillion, six hundred twelve billion, three hundred forty million, three hundred thirty-two thousand, four hundred fifty-two".