374270645279 has 2 divisors, whose sum is σ = 374270645280. Its totient is φ = 374270645278.

The previous prime is 374270645263. The next prime is 374270645381. The reversal of 374270645279 is 972546072473.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (972546072473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374270645279 - 2⁴ = 374270645263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374270645249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187135322639 + 187135322640.

It is an arithmetic number, because the mean of its divisors is an integer number (187135322640).

Almost surely, 2^374270645279 is an apocalyptic number.

374270645279 is a deficient number, since it is larger than the sum of its proper divisors (1).

374270645279 is an equidigital number, since it uses as much as digits as its factorization.

374270645279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 374270645279 in words is "three hundred seventy-four billion, two hundred seventy million, six hundred forty-five thousand, two hundred seventy-nine".