20093342734739 has 2 divisors, whose sum is σ = 20093342734740. Its totient is φ = 20093342734738.

The previous prime is 20093342734727. The next prime is 20093342734807. The reversal of 20093342734739 is 93743724339002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20093342734739 - 2²⁸ = 20093074299283 is a prime.

It is not a weakly prime, because it can be changed into another prime (20093342734709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10046671367369 + 10046671367370.

It is an arithmetic number, because the mean of its divisors is an integer number (10046671367370).

Almost surely, 2^{20093342734739} is an apocalyptic number.

20093342734739 is a deficient number, since it is larger than the sum of its proper divisors (1).

20093342734739 is an equidigital number, since it uses as much as digits as its factorization.

20093342734739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20575296, while the sum is 56.

The spelling of 20093342734739 in words is "twenty trillion, ninety-three billion, three hundred forty-two million, seven hundred thirty-four thousand, seven hundred thirty-nine".