33807380144344 has 8 divisors (see below), whose sum is σ = 63388837770660. Its totient is φ = 16903690072168.

The previous prime is 33807380144323. The next prime is 33807380144357. The reversal of 33807380144344 is 44344108370833.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33807380144344² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33807380144291 and 33807380144300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112961259014 + ... + 2112961259029.

Almost surely, 2^{33807380144344} is an apocalyptic number.

It is an amenable number.

33807380144344 is a deficient number, since it is larger than the sum of its proper divisors (29581457626316).

33807380144344 is a wasteful number, since it uses less digits than its factorization.

33807380144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225922518049 (or 4225922518045 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 52.

The spelling of 33807380144344 in words is "thirty-three trillion, eight hundred seven billion, three hundred eighty million, one hundred forty-four thousand, three hundred forty-four".