33265040224 has 48 divisors (see below), whose sum is σ = 74677020768. Its totient is φ = 14449969152.

The previous prime is 33265040201. The next prime is 33265040239. The reversal of 33265040224 is 42204056233.

It is a super-2 number, since 2×33265040224² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344812 + ... + 2358955.

It is an arithmetic number, because the mean of its divisors is an integer number (1555771266).

Almost surely, 2^33265040224 is an apocalyptic number.

33265040224 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

33265040224 is an abundant number, since it is smaller than the sum of its proper divisors (41411980544).

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

33265040224 is a wasteful number, since it uses less digits than its factorization.

33265040224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703807 (or 4703799 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 33265040224 its reverse (42204056233), we get a palindrome (75469096457).

The spelling of 33265040224 in words is "thirty-three billion, two hundred sixty-five million, forty thousand, two hundred twenty-four".