20373050742267 has 8 divisors (see below), whose sum is σ = 27216205984080. Its totient is φ = 13555964664320.

The previous prime is 20373050742227. The next prime is 20373050742269. The reversal of 20373050742267 is 76224705037302.

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 20373050742267 - 2⁷ = 20373050742139 is a prime.

It is a super-2 number, since 2×20373050742267² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20373050742269) 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, 6517289142 + ... + 6517292267.

It is an arithmetic number, because the mean of its divisors is an integer number (3402025748010).

Almost surely, 2^{20373050742267} is an apocalyptic number.

20373050742267 is a deficient number, since it is larger than the sum of its proper divisors (6843155241813).

20373050742267 is a wasteful number, since it uses less digits than its factorization.

20373050742267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13034581933.

The product of its (nonzero) digits is 2963520, while the sum is 48.

Adding to 20373050742267 its reverse (76224705037302), we get a palindrome (96597755779569).

The spelling of 20373050742267 in words is "twenty trillion, three hundred seventy-three billion, fifty million, seven hundred forty-two thousand, two hundred sixty-seven".