20243772027005 has 8 divisors (see below), whose sum is σ = 24302912306400. Its totient is φ = 16188093705616.

The previous prime is 20243772026999. The next prime is 20243772027043. The reversal of 20243772027005 is 50072027734202.

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 20243772027005 - 2¹⁸ = 20243771764861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865476635 + ... + 865500024.

It is an arithmetic number, because the mean of its divisors is an integer number (3037864038300).

Almost surely, 2^{20243772027005} is an apocalyptic number.

It is an amenable number.

20243772027005 is a deficient number, since it is larger than the sum of its proper divisors (4059140279395).

20243772027005 is a wasteful number, since it uses less digits than its factorization.

20243772027005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730979003.

The product of its (nonzero) digits is 329280, while the sum is 41.

The spelling of 20243772027005 in words is "twenty trillion, two hundred forty-three billion, seven hundred seventy-two million, twenty-seven thousand, five".