33344235045 has 24 divisors (see below), whose sum is σ = 63050918112. Its totient is φ = 16166901600.

The previous prime is 33344235019. The next prime is 33344235053. The reversal of 33344235045 is 54053244333.

It is not a de Polignac number, because 33344235045 - 2⁸ = 33344234789 is a prime.

It is a super-2 number, since 2×33344235045² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33680551 + ... + 33681540.

It is an arithmetic number, because the mean of its divisors is an integer number (2627121588).

Almost surely, 2^33344235045 is an apocalyptic number.

It is an amenable number.

33344235045 is a deficient number, since it is larger than the sum of its proper divisors (29706683067).

33344235045 is a wasteful number, since it uses less digits than its factorization.

33344235045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67362113 (or 67362110 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 33344235045 its reverse (54053244333), we get a palindrome (87397479378).

The spelling of 33344235045 in words is "thirty-three billion, three hundred forty-four million, two hundred thirty-five thousand, forty-five".