274423100449 has 16 divisors (see below), whose sum is σ = 284710809600. Its totient is φ = 264226495680.

The previous prime is 274423100431. The next prime is 274423100509. The reversal of 274423100449 is 944001324472.

274423100449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 274423100449 - 2²⁵ = 274389546017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274423100429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12965127 + ... + 12986275.

It is an arithmetic number, because the mean of its divisors is an integer number (17794425600).

Almost surely, 2^274423100449 is an apocalyptic number.

It is an amenable number.

274423100449 is a deficient number, since it is larger than the sum of its proper divisors (10287709151).

274423100449 is a wasteful number, since it uses less digits than its factorization.

274423100449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23280.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 274423100449 in words is "two hundred seventy-four billion, four hundred twenty-three million, one hundred thousand, four hundred forty-nine".