374253111823 has 2 divisors, whose sum is σ = 374253111824. Its totient is φ = 374253111822.

The previous prime is 374253111797. The next prime is 374253111887. The reversal of 374253111823 is 328111352473.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374253111823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374253111523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187126555911 + 187126555912.

It is an arithmetic number, because the mean of its divisors is an integer number (187126555912).

Almost surely, 2^374253111823 is an apocalyptic number.

374253111823 is a deficient number, since it is larger than the sum of its proper divisors (1).

374253111823 is an equidigital number, since it uses as much as digits as its factorization.

374253111823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The spelling of 374253111823 in words is "three hundred seventy-four billion, two hundred fifty-three million, one hundred eleven thousand, eight hundred twenty-three".