20845826114 has 4 divisors (see below), whose sum is σ = 31268739174. Its totient is φ = 10422913056.

The previous prime is 20845826087. The next prime is 20845826123. The reversal of 20845826114 is 41162854802.

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., 18329098225 + 2516727889 = 135385^2 + 50167^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211456527 + ... + 5211456530.

Almost surely, 2^20845826114 is an apocalyptic number.

20845826114 is a deficient number, since it is larger than the sum of its proper divisors (10422913060).

20845826114 is a wasteful number, since it uses less digits than its factorization.

20845826114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10422913059.

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 20845826114 in words is "twenty billion, eight hundred forty-five million, eight hundred twenty-six thousand, one hundred fourteen".