274324774020 has 48 divisors (see below), whose sum is σ = 837937493568. Its totient is φ = 66502975360.

The previous prime is 274324773991. The next prime is 274324774103. The reversal of 274324774020 is 20477423472.

It is a super-2 number, since 2×274324774020² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207821139 + ... + 207822458.

It is an arithmetic number, because the mean of its divisors is an integer number (17457031116).

Almost surely, 2^274324774020 is an apocalyptic number.

274324774020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274324774020 is an abundant number, since it is smaller than the sum of its proper divisors (563612719548).

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

274324774020 is a wasteful number, since it uses less digits than its factorization.

274324774020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415643620 (or 415643618 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 42.

The spelling of 274324774020 in words is "two hundred seventy-four billion, three hundred twenty-four million, seven hundred seventy-four thousand, twenty".