20610814196 has 12 divisors (see below), whose sum is σ = 41221628448. Its totient is φ = 8833206072.

The previous prime is 20610814193. The next prime is 20610814201. The reversal of 20610814196 is 69141801602.

20610814196 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20610814193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368050226 + ... + 368050281.

It is an arithmetic number, because the mean of its divisors is an integer number (3435135704).

Almost surely, 2^20610814196 is an apocalyptic number.

It is an amenable number.

20610814196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20610814196 is a wasteful number, since it uses less digits than its factorization.

20610814196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736100518 (or 736100516 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 20610814196 in words is "twenty billion, six hundred ten million, eight hundred fourteen thousand, one hundred ninety-six".