33042138527764 has 6 divisors (see below), whose sum is σ = 57823742423594. Its totient is φ = 16521069263880.

The previous prime is 33042138527759. The next prime is 33042138527803. The reversal of 33042138527764 is 46772583124033.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29989752164100 + 3052386363664 = 5476290^2 + 1747108^2 .

It is a super-2 number, since 2×33042138527764² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4130267315967 + ... + 4130267315974.

Almost surely, 2^{33042138527764} is an apocalyptic number.

It is an amenable number.

33042138527764 is a deficient number, since it is larger than the sum of its proper divisors (24781603895830).

33042138527764 is a wasteful number, since it uses less digits than its factorization.

33042138527764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260534631945 (or 8260534631943 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 33042138527764 in words is "thirty-three trillion, forty-two billion, one hundred thirty-eight million, five hundred twenty-seven thousand, seven hundred sixty-four".