20426004263214 has 48 divisors (see below), whose sum is σ = 51119625651120. Its totient is φ = 5825598362880.

The previous prime is 20426004263191. The next prime is 20426004263233. The reversal of 20426004263214 is 41236240062402.

20426004263214 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 6 + 0 + 0 + 4 + 2 + 632 + 14 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3034162449 + ... + 3034169180.

It is an arithmetic number, because the mean of its divisors is an integer number (1064992201065).

Almost surely, 2^{20426004263214} is an apocalyptic number.

20426004263214 is an abundant number, since it is smaller than the sum of its proper divisors (30693621387906).

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

20426004263214 is a wasteful number, since it uses less digits than its factorization.

20426004263214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068331665 (or 6068331662 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 20426004263214 in words is "twenty trillion, four hundred twenty-six billion, four million, two hundred sixty-three thousand, two hundred fourteen".