20232766746329 has 4 divisors (see below), whose sum is σ = 20232778091520. Its totient is φ = 20232755401140.

The previous prime is 20232766746317. The next prime is 20232766746383. The reversal of 20232766746329 is 92364766723202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20232766746329 is a prime.

It is a super-2 number, since 2×20232766746329² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20232766745329) 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 3 ways as a sum of consecutive naturals, for example, 2348057 + ... + 6780774.

It is an arithmetic number, because the mean of its divisors is an integer number (5058194522880).

Almost surely, 2^{20232766746329} is an apocalyptic number.

It is an amenable number.

20232766746329 is a deficient number, since it is larger than the sum of its proper divisors (11345191).

20232766746329 is an equidigital number, since it uses as much as digits as its factorization.

20232766746329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345190.

The product of its (nonzero) digits is 54867456, while the sum is 59.

The spelling of 20232766746329 in words is "twenty trillion, two hundred thirty-two billion, seven hundred sixty-six million, seven hundred forty-six thousand, three hundred twenty-nine".