33054145412 has 12 divisors (see below), whose sum is σ = 57851962140. Its totient is φ = 16525013376.

The previous prime is 33054145403. The next prime is 33054145441. The reversal of 33054145412 is 21454145033.

It can be written as a sum of positive squares in 2 ways, for example, as 734735236 + 32319410176 = 27106^2 + 179776^2 .

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, 478433 + ... + 543144.

It is an arithmetic number, because the mean of its divisors is an integer number (4820996845).

Almost surely, 2^33054145412 is an apocalyptic number.

It is an amenable number.

33054145412 is a deficient number, since it is larger than the sum of its proper divisors (24797816728).

33054145412 is a wasteful number, since it uses less digits than its factorization.

33054145412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029670 (or 1029668 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 33054145412 in words is "thirty-three billion, fifty-four million, one hundred forty-five thousand, four hundred twelve".