33028979412032 has 28 divisors (see below), whose sum is σ = 65663030592396. Its totient is φ = 16483963829760.

The previous prime is 33028979412031. The next prime is 33028979412041. The reversal of 33028979412032 is 23021497982033.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24270362838016 + 8758616574016 = 4926496^2 + 2959496^2 .

It is not an unprimeable number, because it can be changed into a prime (33028979412031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476931923 + ... + 477001170.

Almost surely, 2^{33028979412032} is an apocalyptic number.

33028979412032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33028979412032 is a deficient number, since it is larger than the sum of its proper divisors (32634051180364).

33028979412032 is an equidigital number, since it uses as much as digits as its factorization.

33028979412032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953933646 (or 953933636 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 33028979412032 in words is "thirty-three trillion, twenty-eight billion, nine hundred seventy-nine million, four hundred twelve thousand, thirty-two".