374260673651387 has 2 divisors, whose sum is σ = 374260673651388. Its totient is φ = 374260673651386.

The previous prime is 374260673651369. The next prime is 374260673651393. The reversal of 374260673651387 is 783156376062473.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374260673651387 - 2⁶ = 374260673651323 is a prime.

It is not a weakly prime, because it can be changed into another prime (374260673653387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187130336825693 + 187130336825694.

It is an arithmetic number, because the mean of its divisors is an integer number (187130336825694).

Almost surely, 2^{374260673651387} is an apocalyptic number.

374260673651387 is a deficient number, since it is larger than the sum of its proper divisors (1).

374260673651387 is an equidigital number, since it uses as much as digits as its factorization.

374260673651387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640120320, while the sum is 68.

The spelling of 374260673651387 in words is "three hundred seventy-four trillion, two hundred sixty billion, six hundred seventy-three million, six hundred fifty-one thousand, three hundred eighty-seven".