254861564114 has 32 divisors (see below), whose sum is σ = 390635467776. Its totient is φ = 124676632080.

The previous prime is 254861564107. The next prime is 254861564263. The reversal of 254861564114 is 411465168452.

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, 45581459 + ... + 45587049.

It is an arithmetic number, because the mean of its divisors is an integer number (12207358368).

Almost surely, 2^254861564114 is an apocalyptic number.

254861564114 is a deficient number, since it is larger than the sum of its proper divisors (135773903662).

254861564114 is a wasteful number, since it uses less digits than its factorization.

254861564114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910.

The product of its digits is 921600, while the sum is 47.

The spelling of 254861564114 in words is "two hundred fifty-four billion, eight hundred sixty-one million, five hundred sixty-four thousand, one hundred fourteen".