40843375104 has 80 divisors (see below), whose sum is σ = 124353523008. Its totient is φ = 11669532672.

The previous prime is 40843375093. The next prime is 40843375117. The reversal of 40843375104 is 40157334804.

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, 1888587 + ... + 1910090.

Almost surely, 2^40843375104 is an apocalyptic number.

It is an amenable number.

40843375104 is an abundant number, since it is smaller than the sum of its proper divisors (83510147904).

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

40843375104 is an equidigital number, since it uses as much as digits as its factorization.

40843375104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798705 (or 3798689 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 40843375104 in words is "forty billion, eight hundred forty-three million, three hundred seventy-five thousand, one hundred four".