314444012431 has 4 divisors (see below), whose sum is σ = 314450197632. Its totient is φ = 314437827232.

The previous prime is 314444012383. The next prime is 314444012459. The reversal of 314444012431 is 134210444413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134210444413 = 97 ⋅1383612829.

It is a cyclic number.

It is not a de Polignac number, because 314444012431 - 2¹⁹ = 314443488143 is a prime.

It is a super-2 number, since 2×314444012431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314444012393 and 314444012402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314444012461) 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, 3015706 + ... + 3118231.

It is an arithmetic number, because the mean of its divisors is an integer number (78612549408).

Almost surely, 2^314444012431 is an apocalyptic number.

314444012431 is a deficient number, since it is larger than the sum of its proper divisors (6185201).

314444012431 is an equidigital number, since it uses as much as digits as its factorization.

314444012431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185200.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 314444012431 its reverse (134210444413), we get a palindrome (448654456844).

The spelling of 314444012431 in words is "three hundred fourteen billion, four hundred forty-four million, twelve thousand, four hundred thirty-one".