254044994 has 8 divisors (see below), whose sum is σ = 435505728. Its totient is φ = 108876420.

The previous prime is 254044981. The next prime is 254045021. The reversal of 254044994 is 499440452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9073022 + ... + 9073049.

It is an arithmetic number, because the mean of its divisors is an integer number (54438216).

Almost surely, 2^254044994 is an apocalyptic number.

254044994 is a deficient number, since it is larger than the sum of its proper divisors (181460734).

254044994 is a wasteful number, since it uses less digits than its factorization.

254044994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146080.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 254044994 is about 15938.7889753268. The cubic root of 254044994 is about 633.3399456989.

The spelling of 254044994 in words is "two hundred fifty-four million, forty-four thousand, nine hundred ninety-four".