314421427 has 4 divisors (see below), whose sum is σ = 314493520. Its totient is φ = 314349336.

The previous prime is 314421413. The next prime is 314421463. The reversal of 314421427 is 724124413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314421427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314421395 and 314421404.

It is not an unprimeable number, because it can be changed into a prime (314421407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29052 + ... + 38377.

It is an arithmetic number, because the mean of its divisors is an integer number (78623380).

Almost surely, 2^314421427 is an apocalyptic number.

314421427 is a deficient number, since it is larger than the sum of its proper divisors (72093).

314421427 is an equidigital number, since it uses as much as digits as its factorization.

314421427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72092.

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

The square root of 314421427 is about 17731.9324102028. The cubic root of 314421427 is about 679.9923780864.

The spelling of 314421427 in words is "three hundred fourteen million, four hundred twenty-one thousand, four hundred twenty-seven".