42224433330 has 32 divisors (see below), whose sum is σ = 101344737600. Its totient is φ = 11259171392.

The previous prime is 42224433323. The next prime is 42224433371. The reversal of 42224433330 is 3333442224.

42224433330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42224433330² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

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, 650281 + ... + 712259.

It is an arithmetic number, because the mean of its divisors is an integer number (3167023050).

Almost surely, 2^42224433330 is an apocalyptic number.

42224433330 is an abundant number, since it is smaller than the sum of its proper divisors (59120304270).

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

42224433330 is a wasteful number, since it uses less digits than its factorization.

42224433330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84698.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42224433330 its reverse (3333442224), we get a palindrome (45557875554).

The spelling of 42224433330 in words is "forty-two billion, two hundred twenty-four million, four hundred thirty-three thousand, three hundred thirty".