33807380144336 has 20 divisors (see below), whose sum is σ = 68349703336032. Its totient is φ = 16168747025376.

The previous prime is 33807380144323. The next prime is 33807380144357. The reversal of 33807380144336 is 63344108370833.

It is a happy number.

It is a super-2 number, since 2×33807380144336² (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 in 3 ways as a sum of consecutive naturals, for example, 45933940046 + ... + 45933940781.

Almost surely, 2^{33807380144336} is an apocalyptic number.

It is an amenable number.

33807380144336 is an abundant number, since it is smaller than the sum of its proper divisors (34542323191696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33807380144336 is a wasteful number, since it uses less digits than its factorization.

33807380144336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91867880858 (or 91867880852 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 33807380144336 in words is "thirty-three trillion, eight hundred seven billion, three hundred eighty million, one hundred forty-four thousand, three hundred thirty-six".