20706016033393 has 24 divisors (see below), whose sum is σ = 22005348079680. Its totient is φ = 19429203140640.

The previous prime is 20706016033379. The next prime is 20706016033399. The reversal of 20706016033393 is 39333061060702.

It is not a de Polignac number, because 20706016033393 - 2⁵ = 20706016033361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20706016033399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147839628 + ... + 147979618.

It is an arithmetic number, because the mean of its divisors is an integer number (916889503320).

Almost surely, 2^{20706016033393} is an apocalyptic number.

It is an amenable number.

20706016033393 is a deficient number, since it is larger than the sum of its proper divisors (1299332046287).

20706016033393 is a wasteful number, since it uses less digits than its factorization.

20706016033393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140629 (or 140466 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 43.

The spelling of 20706016033393 in words is "twenty trillion, seven hundred six billion, sixteen million, thirty-three thousand, three hundred ninety-three".