254768378314 has 4 divisors (see below), whose sum is σ = 382152567474. Its totient is φ = 127384189156.

The previous prime is 254768378287. The next prime is 254768378317. The reversal of 254768378314 is 413873867452.

254768378314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 155878884225 + 98889494089 = 394815^2 + 314467^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (254768378317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63692094577 + ... + 63692094580.

Almost surely, 2^254768378314 is an apocalyptic number.

254768378314 is a deficient number, since it is larger than the sum of its proper divisors (127384189160).

254768378314 is a wasteful number, since it uses less digits than its factorization.

254768378314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127384189159.

The product of its digits is 27095040, while the sum is 58.

The spelling of 254768378314 in words is "two hundred fifty-four billion, seven hundred sixty-eight million, three hundred seventy-eight thousand, three hundred fourteen".