33001413230444 has 12 divisors (see below), whose sum is σ = 57752582348664. Its totient is φ = 16500675416544.

The previous prime is 33001413230437. The next prime is 33001413230453. The reversal of 33001413230444 is 44403231410033.

It is a self number, because there is not a number n which added to its sum of digits gives 33001413230444.

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, 5332982 + ... + 9718205.

It is an arithmetic number, because the mean of its divisors is an integer number (4812715195722).

Almost surely, 2^{33001413230444} is an apocalyptic number.

It is an amenable number.

33001413230444 is a deficient number, since it is larger than the sum of its proper divisors (24751169118220).

33001413230444 is a wasteful number, since it uses less digits than its factorization.

33001413230444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15599344 (or 15599342 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 33001413230444 its reverse (44403231410033), we get a palindrome (77404644640477).

The spelling of 33001413230444 in words is "thirty-three trillion, one billion, four hundred thirteen million, two hundred thirty thousand, four hundred forty-four".