33552002042 has 16 divisors (see below), whose sum is σ = 55664237832. Its totient is φ = 15067010880.

The previous prime is 33552001999. The next prime is 33552002051. The reversal of 33552002042 is 24020025533.

It can be written as a sum of positive squares in 4 ways, for example, as 24545802241 + 9006199801 = 156671^2 + 94901^2 .

It is a super-2 number, since 2×33552002042² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 17437709 + ... + 17439632.

Almost surely, 2^33552002042 is an apocalyptic number.

33552002042 is a deficient number, since it is larger than the sum of its proper divisors (22112235790).

33552002042 is a wasteful number, since it uses less digits than its factorization.

33552002042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34877393.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 33552002042 its reverse (24020025533), we get a palindrome (57572027575).

The spelling of 33552002042 in words is "thirty-three billion, five hundred fifty-two million, two thousand, forty-two".