274145845498 has 16 divisors (see below), whose sum is σ = 470120981184. Its totient is φ = 117451908000.

The previous prime is 274145845487. The next prime is 274145845543. The reversal of 274145845498 is 894548541472.

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 7 ways as a sum of consecutive naturals, for example, 3220540 + ... + 3304567.

It is an arithmetic number, because the mean of its divisors is an integer number (29382561324).

Almost surely, 2^274145845498 is an apocalyptic number.

274145845498 is a deficient number, since it is larger than the sum of its proper divisors (195975135686).

274145845498 is a wasteful number, since it uses less digits than its factorization.

274145845498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528117.

The product of its digits is 51609600, while the sum is 61.

The spelling of 274145845498 in words is "two hundred seventy-four billion, one hundred forty-five million, eight hundred forty-five thousand, four hundred ninety-eight".