294400055 has 4 divisors (see below), whose sum is σ = 353280072. Its totient is φ = 235520040.

The previous prime is 294400039. The next prime is 294400063. The reversal of 294400055 is 550004492.

It is a happy number.

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

It is not a de Polignac number, because 294400055 - 2⁴ = 294400039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29440001 + ... + 29440010.

It is an arithmetic number, because the mean of its divisors is an integer number (88320018).

Almost surely, 2^294400055 is an apocalyptic number.

294400055 is a deficient number, since it is larger than the sum of its proper divisors (58880017).

294400055 is an equidigital number, since it uses as much as digits as its factorization.

294400055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58880016.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 294400055 is about 17158.0900743643. The cubic root of 294400055 is about 665.2414409632.

The spelling of 294400055 in words is "two hundred ninety-four million, four hundred thousand, fifty-five".