42350565090 has 64 divisors (see below), whose sum is σ = 107528832000. Its totient is φ = 10645297344.

The previous prime is 42350565067. The next prime is 42350565107. The reversal of 42350565090 is 9056505324.

42350565090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73252 + ... + 300111.

It is an arithmetic number, because the mean of its divisors is an integer number (1680138000).

Almost surely, 2^42350565090 is an apocalyptic number.

42350565090 is an abundant number, since it is smaller than the sum of its proper divisors (65178266910).

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

42350565090 is a wasteful number, since it uses less digits than its factorization.

42350565090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373591.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 42350565090 in words is "forty-two billion, three hundred fifty million, five hundred sixty-five thousand, ninety".