274220683844 has 24 divisors (see below), whose sum is σ = 502145723520. Its totient is φ = 130783689344.

The previous prime is 274220683843. The next prime is 274220683873. The reversal of 274220683844 is 448386022472.

It is a junction number, because it is equal to n+sod(n) for n = 274220683792 and 274220683801.

It is not an unprimeable number, because it can be changed into a prime (274220683843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4118309 + ... + 4184364.

It is an arithmetic number, because the mean of its divisors is an integer number (20922738480).

Almost surely, 2^274220683844 is an apocalyptic number.

It is an amenable number.

274220683844 is a deficient number, since it is larger than the sum of its proper divisors (227925039676).

274220683844 is a wasteful number, since it uses less digits than its factorization.

274220683844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303059 (or 8303057 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 50.

The spelling of 274220683844 in words is "two hundred seventy-four billion, two hundred twenty million, six hundred eighty-three thousand, eight hundred forty-four".