314412323305 has 4 divisors (see below), whose sum is σ = 377294787972. Its totient is φ = 251529858640.

The previous prime is 314412323287. The next prime is 314412323321. The reversal of 314412323305 is 503323214413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 503323214413 = 31 ⋅16236232723.

It can be written as a sum of positive squares in 2 ways, for example, as 235678208089 + 78734115216 = 485467^2 + 280596^2 .

It is not a de Polignac number, because 314412323305 - 2⁵ = 314412323273 is a prime.

It is a super-2 number, since 2×314412323305² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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, 31441232326 + ... + 31441232335.

It is an arithmetic number, because the mean of its divisors is an integer number (94323696993).

Almost surely, 2^314412323305 is an apocalyptic number.

It is an amenable number.

314412323305 is a deficient number, since it is larger than the sum of its proper divisors (62882464667).

314412323305 is an equidigital number, since it uses as much as digits as its factorization.

314412323305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62882464666.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 314412323305 its reverse (503323214413), we get a palindrome (817735537718).

The spelling of 314412323305 in words is "three hundred fourteen billion, four hundred twelve million, three hundred twenty-three thousand, three hundred five".