274085044308 has 18 divisors (see below), whose sum is σ = 692826084314. Its totient is φ = 91361681424.

The previous prime is 274085044307. The next prime is 274085044309. The reversal of 274085044308 is 803440580472.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (274085044307) and next prime (274085044309).

It can be written as a sum of positive squares in only one way, i.e., 151922211984 + 122162832324 = 389772^2 + 349518^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×274085044308² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274085044307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3806736691 + ... + 3806736762.

Almost surely, 2^274085044308 is an apocalyptic number.

It is an amenable number.

274085044308 is an abundant number, since it is smaller than the sum of its proper divisors (418741040006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274085044308 is a wasteful number, since it uses less digits than its factorization.

274085044308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7613473463 (or 7613473458 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 274085044308 in words is "two hundred seventy-four billion, eighty-five million, forty-four thousand, three hundred eight".