20026574634207 has 8 divisors (see below), whose sum is σ = 26713515553920. Its totient is φ = 13345341735320.

The previous prime is 20026574634203. The next prime is 20026574634251. The reversal of 20026574634207 is 70243647562002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20026574634207 - 2² = 20026574634203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20026574634203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426997019 + ... + 1427011052.

It is an arithmetic number, because the mean of its divisors is an integer number (3339189444240).

Almost surely, 2^{20026574634207} is an apocalyptic number.

20026574634207 is a deficient number, since it is larger than the sum of its proper divisors (6686940919713).

20026574634207 is a wasteful number, since it uses less digits than its factorization.

20026574634207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854010413.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 20026574634207 in words is "twenty trillion, twenty-six billion, five hundred seventy-four million, six hundred thirty-four thousand, two hundred seven".