20753760334 has 16 divisors (see below), whose sum is σ = 31195607040. Its totient is φ = 10355247000.

The previous prime is 20753760323. The next prime is 20753760337. The reversal of 20753760334 is 43306735702.

It is a super-2 number, since 2×20753760334² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20753760337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337187 + ... + 2346049.

It is an arithmetic number, because the mean of its divisors is an integer number (1949725440).

Almost surely, 2^20753760334 is an apocalyptic number.

20753760334 is a deficient number, since it is larger than the sum of its proper divisors (10441846706).

20753760334 is a wasteful number, since it uses less digits than its factorization.

20753760334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175.

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 20753760334 in words is "twenty billion, seven hundred fifty-three million, seven hundred sixty thousand, three hundred thirty-four".