314441047 has 2 divisors, whose sum is σ = 314441048. Its totient is φ = 314441046.

The previous prime is 314441021. The next prime is 314441131. The reversal of 314441047 is 740144413.

It is a weak prime.

It is an emirp because it is prime and its reverse (740144413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314441047 - 2²⁷ = 180223319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314441147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157220523 + 157220524.

It is an arithmetic number, because the mean of its divisors is an integer number (157220524).

Almost surely, 2^314441047 is an apocalyptic number.

314441047 is a deficient number, since it is larger than the sum of its proper divisors (1).

314441047 is an equidigital number, since it uses as much as digits as its factorization.

314441047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 314441047 is about 17732.4856407668. The cubic root of 314441047 is about 680.0065217079.

The spelling of 314441047 in words is "three hundred fourteen million, four hundred forty-one thousand, forty-seven".