42390310914 has 72 divisors (see below), whose sum is σ = 108651881520. Its totient is φ = 11906222832.

The previous prime is 42390310913. The next prime is 42390310939. The reversal of 42390310914 is 41901309324.

It is not an unprimeable number, because it can be changed into a prime (42390310913) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 355264 + ... + 459339.

It is an arithmetic number, because the mean of its divisors is an integer number (1509053910).

Almost surely, 2^42390310914 is an apocalyptic number.

42390310914 is an abundant number, since it is smaller than the sum of its proper divisors (66261570606).

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

42390310914 is a wasteful number, since it uses less digits than its factorization.

42390310914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814684 (or 814674 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 42390310914 in words is "forty-two billion, three hundred ninety million, three hundred ten thousand, nine hundred fourteen".