42333342034044 has 48 divisors (see below), whose sum is σ = 99779961881600. Its totient is φ = 13968196963776.

The previous prime is 42333342034033. The next prime is 42333342034147. The reversal of 42333342034044 is 44043024333324.

It is a happy number.

It is a super-2 number, since 2×42333342034044² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42333342033993 and 42333342034011.

It is a congruent 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, 14216032 + ... + 16934055.

Almost surely, 2^{42333342034044} is an apocalyptic number.

It is an amenable number.

42333342034044 is an abundant number, since it is smaller than the sum of its proper divisors (57446619847556).

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

42333342034044 is a wasteful number, since it uses less digits than its factorization.

42333342034044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31151242 (or 31151240 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 42333342034044 its reverse (44043024333324), we get a palindrome (86376366367368).

The spelling of 42333342034044 in words is "forty-two trillion, three hundred thirty-three billion, three hundred forty-two million, thirty-four thousand, forty-four".