42288418044 has 36 divisors (see below), whose sum is σ = 107841713616. Its totient is φ = 13971393408.

The previous prime is 42288418043. The next prime is 42288418057. The reversal of 42288418044 is 44081488224.

42288418044 is a `hidden beast` number, since 4 + 228 + 8 + 418 + 0 + 4 + 4 = 666.

42288418044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42288418043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5193624 + ... + 5201759.

It is an arithmetic number, because the mean of its divisors is an integer number (2995603156).

Almost surely, 2^42288418044 is an apocalyptic number.

It is an amenable number.

42288418044 is an abundant number, since it is smaller than the sum of its proper divisors (65553295572).

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

42288418044 is a wasteful number, since it uses less digits than its factorization.

42288418044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395506 (or 10395501 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 45.

The spelling of 42288418044 in words is "forty-two billion, two hundred eighty-eight million, four hundred eighteen thousand, forty-four".