42245030328 has 64 divisors (see below), whose sum is σ = 111852018720. Its totient is φ = 13250150400.

The previous prime is 42245030299. The next prime is 42245030329. The reversal of 42245030328 is 82303054224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42245030329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2136648 + ... + 2156328.

Almost surely, 2^42245030328 is an apocalyptic number.

It is an amenable number.

42245030328 is an abundant number, since it is smaller than the sum of its proper divisors (69606988392).

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

42245030328 is a wasteful number, since it uses less digits than its factorization.

42245030328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24968 (or 24964 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 42245030328 in words is "forty-two billion, two hundred forty-five million, thirty thousand, three hundred twenty-eight".