42334440044 has 24 divisors (see below), whose sum is σ = 83253014880. Its totient is φ = 18689451264.

The previous prime is 42334440041. The next prime is 42334440061. The reversal of 42334440044 is 44004443324.

42334440044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42334440041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17697149 + ... + 17699540.

It is an arithmetic number, because the mean of its divisors is an integer number (3468875620).

Almost surely, 2^42334440044 is an apocalyptic number.

It is an amenable number.

42334440044 is a deficient number, since it is larger than the sum of its proper divisors (40918574836).

42334440044 is a wasteful number, since it uses less digits than its factorization.

42334440044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35396729 (or 35396727 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 42334440044 its reverse (44004443324), we get a palindrome (86338883368).

The spelling of 42334440044 in words is "forty-two billion, three hundred thirty-four million, four hundred forty thousand, forty-four".