314044431 has 16 divisors (see below), whose sum is σ = 427373568. Its totient is φ = 205077600.

The previous prime is 314044429. The next prime is 314044517. The reversal of 314044431 is 134440413.

It is not a de Polignac number, because 314044431 - 2¹ = 314044429 is a prime.

It is a super-2 number, since 2×314044431² = 197247809284227522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314044411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28746 + ... + 38136.

It is an arithmetic number, because the mean of its divisors is an integer number (26710848).

Almost surely, 2^314044431 is an apocalyptic number.

314044431 is a deficient number, since it is larger than the sum of its proper divisors (113329137).

314044431 is a wasteful number, since it uses less digits than its factorization.

314044431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9622.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 314044431 is about 17721.2987955172. The cubic root of 314044431 is about 679.7204957120.

Adding to 314044431 its reverse (134440413), we get a palindrome (448484844).

The spelling of 314044431 in words is "three hundred fourteen million, forty-four thousand, four hundred thirty-one".