42356446804 has 12 divisors (see below), whose sum is σ = 84712893664. Its totient is φ = 18152762904.

The previous prime is 42356446793. The next prime is 42356446819. The reversal of 42356446804 is 40864465324.

42356446804 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756365094 + ... + 756365149.

Almost surely, 2^42356446804 is an apocalyptic number.

It is an amenable number.

42356446804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42356446804 is a wasteful number, since it uses less digits than its factorization.

42356446804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512730254 (or 1512730252 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 46.

The spelling of 42356446804 in words is "forty-two billion, three hundred fifty-six million, four hundred forty-six thousand, eight hundred four".