314014421 has 4 divisors (see below), whose sum is σ = 358873632. Its totient is φ = 269155212.

The previous prime is 314014417. The next prime is 314014487. The reversal of 314014421 is 124410413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 124410413 = 1289 ⋅96517.

It is a cyclic number.

It is not a de Polignac number, because 314014421 - 2² = 314014417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314014393 and 314014402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314014411) 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, 22429595 + ... + 22429608.

It is an arithmetic number, because the mean of its divisors is an integer number (89718408).

Almost surely, 2^314014421 is an apocalyptic number.

It is an amenable number.

314014421 is a deficient number, since it is larger than the sum of its proper divisors (44859211).

314014421 is an equidigital number, since it uses as much as digits as its factorization.

314014421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44859210.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 314014421 is about 17720.4520540532. The cubic root of 314014421 is about 679.6988437207.

Adding to 314014421 its reverse (124410413), we get a palindrome (438424834).

The spelling of 314014421 in words is "three hundred fourteen million, fourteen thousand, four hundred twenty-one".