33465042944 has 48 divisors (see below), whose sum is σ = 66982406400. Its totient is φ = 16715354112.

The previous prime is 33465042937. The next prime is 33465042967. The reversal of 33465042944 is 44924056433.

It is a super-2 number, since 2×33465042944² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33465042895 and 33465042904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2120009 + ... + 2135735.

It is an arithmetic number, because the mean of its divisors is an integer number (1395466800).

Almost surely, 2^33465042944 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 33465042944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33491203200).

33465042944 is an abundant number, since it is smaller than the sum of its proper divisors (33517363456).

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

33465042944 is a wasteful number, since it uses less digits than its factorization.

33465042944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16788 (or 16768 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 33465042944 in words is "thirty-three billion, four hundred sixty-five million, forty-two thousand, nine hundred forty-four".