33504025044 has 48 divisors (see below), whose sum is σ = 89369578368. Its totient is φ = 9569845248.

The previous prime is 33504025033. The next prime is 33504025097. The reversal of 33504025044 is 44052040533.

It is a super-2 number, since 2×33504025044² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248692 + ... + 358964.

It is an arithmetic number, because the mean of its divisors is an integer number (1861866216).

Almost surely, 2^33504025044 is an apocalyptic number.

It is an amenable number.

33504025044 is an abundant number, since it is smaller than the sum of its proper divisors (55865553324).

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

33504025044 is a wasteful number, since it uses less digits than its factorization.

33504025044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113904 (or 113902 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 33504025044 its reverse (44052040533), we get a palindrome (77556065577).

The spelling of 33504025044 in words is "thirty-three billion, five hundred four million, twenty-five thousand, forty-four".