42033322344 has 128 divisors (see below), whose sum is σ = 119667502080. Its totient is φ = 12210739200.

The previous prime is 42033322321. The next prime is 42033322363. The reversal of 42033322344 is 44322333024.

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, 343554 + ... + 449550.

It is an arithmetic number, because the mean of its divisors is an integer number (934902360).

Almost surely, 2^42033322344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42033322344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59833751040).

42033322344 is an abundant number, since it is smaller than the sum of its proper divisors (77634179736).

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

42033322344 is a wasteful number, since it uses less digits than its factorization.

42033322344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106091 (or 106087 counting only the distinct ones).

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

Adding to 42033322344 its reverse (44322333024), we get a palindrome (86355655368).

The spelling of 42033322344 in words is "forty-two billion, thirty-three million, three hundred twenty-two thousand, three hundred forty-four".