40441296576 has 56 divisors (see below), whose sum is σ = 107213912064. Its totient is φ = 13453600000.

The previous prime is 40441296563. The next prime is 40441296587. The reversal of 40441296576 is 67569214404.

It is a happy number.

40441296576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 112800 + ... + 305951.

It is an arithmetic number, because the mean of its divisors is an integer number (1914534144).

Almost surely, 2^40441296576 is an apocalyptic number.

It is an amenable number.

40441296576 is an abundant number, since it is smaller than the sum of its proper divisors (66772615488).

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

40441296576 is a wasteful number, since it uses less digits than its factorization.

40441296576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419269 (or 419259 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 40441296576 in words is "forty billion, four hundred forty-one million, two hundred ninety-six thousand, five hundred seventy-six".