40713246271723 has 2 divisors, whose sum is σ = 40713246271724. Its totient is φ = 40713246271722.

The previous prime is 40713246271699. The next prime is 40713246271759. The reversal of 40713246271723 is 32717264231704.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40713246271723 is a prime.

It is not a weakly prime, because it can be changed into another prime (40713246211723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20356623135861 + 20356623135862.

It is an arithmetic number, because the mean of its divisors is an integer number (20356623135862).

Almost surely, 2^{40713246271723} is an apocalyptic number.

40713246271723 is a deficient number, since it is larger than the sum of its proper divisors (1).

40713246271723 is an equidigital number, since it uses as much as digits as its factorization.

40713246271723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 40713246271723 in words is "forty trillion, seven hundred thirteen billion, two hundred forty-six million, two hundred seventy-one thousand, seven hundred twenty-three".