33452489344 has 16 divisors (see below), whose sum is σ = 66643631370. Its totient is φ = 16726244608.

The previous prime is 33452489261. The next prime is 33452489353. The reversal of 33452489344 is 44398425433.

It can be written as a sum of positive squares in only one way, i.e., 29553735744 + 3898753600 = 171912^2 + 62440^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×33452489344² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130673659 + ... + 130673914.

Almost surely, 2^33452489344 is an apocalyptic number.

It is an amenable number.

33452489344 is a deficient number, since it is larger than the sum of its proper divisors (33191142026).

33452489344 is an equidigital number, since it uses as much as digits as its factorization.

33452489344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261347587 (or 261347575 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 49.

The spelling of 33452489344 in words is "thirty-three billion, four hundred fifty-two million, four hundred eighty-nine thousand, three hundred forty-four".