20117075614773 has 8 divisors (see below), whose sum is σ = 27000401708736. Its totient is φ = 13322566632000.

The previous prime is 20117075614747. The next prime is 20117075614781. The reversal of 20117075614773 is 37741657071102.

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

It is not a de Polignac number, because 20117075614773 - 2¹³ = 20117075606581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20117075614673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22204277268 + ... + 22204278173.

It is an arithmetic number, because the mean of its divisors is an integer number (3375050213592).

Almost surely, 2^{20117075614773} is an apocalyptic number.

It is an amenable number.

20117075614773 is a deficient number, since it is larger than the sum of its proper divisors (6883326093963).

20117075614773 is a wasteful number, since it uses less digits than its factorization.

20117075614773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44408555595.

The product of its (nonzero) digits is 1728720, while the sum is 51.

The spelling of 20117075614773 in words is "twenty trillion, one hundred seventeen billion, seventy-five million, six hundred fourteen thousand, seven hundred seventy-three".