474034565449 has 2 divisors, whose sum is σ = 474034565450. Its totient is φ = 474034565448.

The previous prime is 474034565441. The next prime is 474034565479. The reversal of 474034565449 is 944565430474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 454916525625 + 19118039824 = 674475^2 + 138268^2 .

It is a cyclic number.

It is not a de Polignac number, because 474034565449 - 2³ = 474034565441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474034565449.

It is not a weakly prime, because it can be changed into another prime (474034565441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237017282724 + 237017282725.

It is an arithmetic number, because the mean of its divisors is an integer number (237017282725).

Almost surely, 2^474034565449 is an apocalyptic number.

It is an amenable number.

474034565449 is a deficient number, since it is larger than the sum of its proper divisors (1).

474034565449 is an equidigital number, since it uses as much as digits as its factorization.

474034565449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 474034565449 in words is "four hundred seventy-four billion, thirty-four million, five hundred sixty-five thousand, four hundred forty-nine".