2723467121723 has 2 divisors, whose sum is σ = 2723467121724. Its totient is φ = 2723467121722.

The previous prime is 2723467121591. The next prime is 2723467121779. The reversal of 2723467121723 is 3271217643272.

2723467121723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2723467121723 - 2⁸ = 2723467121467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2723467141723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361733560861 + 1361733560862.

It is an arithmetic number, because the mean of its divisors is an integer number (1361733560862).

Almost surely, 2^{2723467121723} is an apocalyptic number.

2723467121723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723467121723 is an equidigital number, since it uses as much as digits as its factorization.

2723467121723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1185408, while the sum is 47.

The spelling of 2723467121723 in words is "two trillion, seven hundred twenty-three billion, four hundred sixty-seven million, one hundred twenty-one thousand, seven hundred twenty-three".