20796669702 has 16 divisors (see below), whose sum is σ = 46214821680. Its totient is φ = 6932223216.

The previous prime is 20796669701. The next prime is 20796669749.

It is a happy number.

20796669702 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 385123513 = 20796669702 / (2 + 0 + 7 + 9 + 6 + 6 + 6 + 9 + 7 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20796669701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192561703 + ... + 192561810.

It is an arithmetic number, because the mean of its divisors is an integer number (2888426355).

Almost surely, 2^20796669702 is an apocalyptic number.

20796669702 is an abundant number, since it is smaller than the sum of its proper divisors (25418151978).

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

20796669702 is a wasteful number, since it uses less digits than its factorization.

20796669702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385123524 (or 385123518 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 20796669702 in words is "twenty billion, seven hundred ninety-six million, six hundred sixty-nine thousand, seven hundred two".