33369216045 has 24 divisors (see below), whose sum is σ = 58685698848. Its totient is φ = 16179012960.

The previous prime is 33369215923. The next prime is 33369216053. The reversal of 33369216045 is 54061296333.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-33369216045 is a prime.

It is a super-2 number, since 2×33369216045² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33369215988 and 33369216006.

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, 9190807 + ... + 9194436.

It is an arithmetic number, because the mean of its divisors is an integer number (2445237452).

Almost surely, 2^33369216045 is an apocalyptic number.

It is an amenable number.

33369216045 is a deficient number, since it is larger than the sum of its proper divisors (25316482803).

33369216045 is a wasteful number, since it uses less digits than its factorization.

33369216045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18385273 (or 18385262 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 33369216045 in words is "thirty-three billion, three hundred sixty-nine million, two hundred sixteen thousand, forty-five".