274913628448 has 24 divisors (see below), whose sum is σ = 541250394300. Its totient is φ = 137453210880.

The previous prime is 274913628421. The next prime is 274913628449. The reversal of 274913628448 is 844826319472.

It can be written as a sum of positive squares in 2 ways, for example, as 269539565584 + 5374062864 = 519172^2 + 73308^2 .

It is a junction number, because it is equal to n+sod(n) for n = 274913628392 and 274913628401.

It is not an unprimeable number, because it can be changed into a prime (274913628449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1468878 + ... + 1645426.

Almost surely, 2^274913628448 is an apocalyptic number.

It is an amenable number.

274913628448 is a deficient number, since it is larger than the sum of its proper divisors (266336765852).

274913628448 is a wasteful number, since it uses less digits than its factorization.

274913628448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225220 (or 225212 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 58.

The spelling of 274913628448 in words is "two hundred seventy-four billion, nine hundred thirteen million, six hundred twenty-eight thousand, four hundred forty-eight".