374162243197 has 2 divisors, whose sum is σ = 374162243198. Its totient is φ = 374162243196.

The previous prime is 374162243171. The next prime is 374162243263. The reversal of 374162243197 is 791342261473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227389737316 + 146772505881 = 476854^2 + 383109^2 .

It is an emirp because it is prime and its reverse (791342261473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374162243197 - 2⁷ = 374162243069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374162243197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374162243167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187081121598 + 187081121599.

It is an arithmetic number, because the mean of its divisors is an integer number (187081121599).

Almost surely, 2^374162243197 is an apocalyptic number.

It is an amenable number.

374162243197 is a deficient number, since it is larger than the sum of its proper divisors (1).

374162243197 is an equidigital number, since it uses as much as digits as its factorization.

374162243197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 49.

The spelling of 374162243197 in words is "three hundred seventy-four billion, one hundred sixty-two million, two hundred forty-three thousand, one hundred ninety-seven".