42334421120 has 64 divisors (see below), whose sum is σ = 101978490240. Its totient is φ = 16804469760.

The previous prime is 42334421119. The next prime is 42334421149. The reversal of 42334421120 is 2112443324.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 42334421120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168632 + ... + 336311.

It is an arithmetic number, because the mean of its divisors is an integer number (1593413910).

Almost surely, 2^42334421120 is an apocalyptic number.

42334421120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42334421120 is an abundant number, since it is smaller than the sum of its proper divisors (59644069120).

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

42334421120 is a wasteful number, since it uses less digits than its factorization.

42334421120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505093 (or 505081 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42334421120 its reverse (2112443324), we get a palindrome (44446864444).

The spelling of 42334421120 in words is "forty-two billion, three hundred thirty-four million, four hundred twenty-one thousand, one hundred twenty".