374253111887 has 2 divisors, whose sum is σ = 374253111888. Its totient is φ = 374253111886.

The previous prime is 374253111823. The next prime is 374253111907. The reversal of 374253111887 is 788111352473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374253111887 - 2⁶ = 374253111823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374253111587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187126555943 + 187126555944.

It is an arithmetic number, because the mean of its divisors is an integer number (187126555944).

Almost surely, 2^374253111887 is an apocalyptic number.

374253111887 is a deficient number, since it is larger than the sum of its proper divisors (1).

374253111887 is an equidigital number, since it uses as much as digits as its factorization.

374253111887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 50.

The spelling of 374253111887 in words is "three hundred seventy-four billion, two hundred fifty-three million, one hundred eleven thousand, eight hundred eighty-seven".