20266419314 has 4 divisors (see below), whose sum is σ = 30399628974. Its totient is φ = 10133209656.

The previous prime is 20266419307. The next prime is 20266419379. The reversal of 20266419314 is 41391466202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20151222025 + 115197289 = 141955^2 + 10733^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5066604827 + ... + 5066604830.

Almost surely, 2^20266419314 is an apocalyptic number.

20266419314 is a deficient number, since it is larger than the sum of its proper divisors (10133209660).

20266419314 is a wasteful number, since it uses less digits than its factorization.

20266419314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133209659.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 20266419314 in words is "twenty billion, two hundred sixty-six million, four hundred nineteen thousand, three hundred fourteen".