2000426536251 has 32 divisors (see below), whose sum is σ = 3481705866240. Its totient is φ = 1119119738400.

The previous prime is 2000426536217. The next prime is 2000426536259. The reversal of 2000426536251 is 1526356240002.

2000426536251 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 4 + 26 + 5 + 3 + 625 + 1 = 666.

It is not a de Polignac number, because 2000426536251 - 2⁶ = 2000426536187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000426536259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259051635 + ... + 259059356.

It is an arithmetic number, because the mean of its divisors is an integer number (108803308320).

Almost surely, 2^{2000426536251} is an apocalyptic number.

2000426536251 is a deficient number, since it is larger than the sum of its proper divisors (1481279329989).

2000426536251 is a wasteful number, since it uses less digits than its factorization.

2000426536251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518111024 (or 518111018 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2000426536251 in words is "two trillion, four hundred twenty-six million, five hundred thirty-six thousand, two hundred fifty-one".