42204324256 has 24 divisors (see below), whose sum is σ = 87462910080. Its totient is φ = 19991521728.

The previous prime is 42204324251. The next prime is 42204324269. The reversal of 42204324256 is 65242340224.

It is not an unprimeable number, because it can be changed into a prime (42204324251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34706896 + ... + 34708111.

It is an arithmetic number, because the mean of its divisors is an integer number (3644287920).

Almost surely, 2^42204324256 is an apocalyptic number.

It is an amenable number.

42204324256 is an abundant number, since it is smaller than the sum of its proper divisors (45258585824).

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

42204324256 is a wasteful number, since it uses less digits than its factorization.

42204324256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69415036 (or 69415028 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 42204324256 in words is "forty-two billion, two hundred four million, three hundred twenty-four thousand, two hundred fifty-six".