374045282449 has 2 divisors, whose sum is σ = 374045282450. Its totient is φ = 374045282448.

The previous prime is 374045282437. The next prime is 374045282563. The reversal of 374045282449 is 944282540473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191401875025 + 182643407424 = 437495^2 + 427368^2 .

It is a cyclic number.

It is not a de Polignac number, because 374045282449 - 2¹⁷ = 374045151377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374045282396 and 374045282405.

It is not a weakly prime, because it can be changed into another prime (374045283449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187022641224 + 187022641225.

It is an arithmetic number, because the mean of its divisors is an integer number (187022641225).

Almost surely, 2^374045282449 is an apocalyptic number.

It is an amenable number.

374045282449 is a deficient number, since it is larger than the sum of its proper divisors (1).

374045282449 is an equidigital number, since it uses as much as digits as its factorization.

374045282449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 374045282449 in words is "three hundred seventy-four billion, forty-five million, two hundred eighty-two thousand, four hundred forty-nine".