42013220330 has 32 divisors (see below), whose sum is σ = 77431875264. Its totient is φ = 16407933696.

The previous prime is 42013220281. The next prime is 42013220341. The reversal of 42013220330 is 3302231024.

It is a super-2 number, since 2×42013220330² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201752 + ... + 353171.

It is an arithmetic number, because the mean of its divisors is an integer number (2419746102).

Almost surely, 2^42013220330 is an apocalyptic number.

42013220330 is a deficient number, since it is larger than the sum of its proper divisors (35418654934).

42013220330 is a wasteful number, since it uses less digits than its factorization.

42013220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555110.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 42013220330 its reverse (3302231024), we get a palindrome (45315451354).

The spelling of 42013220330 in words is "forty-two billion, thirteen million, two hundred twenty thousand, three hundred thirty".