274649440082 has 8 divisors (see below), whose sum is σ = 412057083900. Its totient is φ = 137297078784.

The previous prime is 274649440033. The next prime is 274649440103. The reversal of 274649440082 is 280044946472.

It is a happy number.

274649440082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 268035033841 + 6614406241 = 517721^2 + 81329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×274649440082² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 274649440082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13808207 + ... + 13828082.

Almost surely, 2^274649440082 is an apocalyptic number.

274649440082 is a deficient number, since it is larger than the sum of its proper divisors (137407643818).

274649440082 is a wasteful number, since it uses less digits than its factorization.

274649440082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27641260.

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 274649440082 in words is "two hundred seventy-four billion, six hundred forty-nine million, four hundred forty thousand, eighty-two".