314443271031 has 4 divisors (see below), whose sum is σ = 419257694712. Its totient is φ = 209628847352.

The previous prime is 314443271027. The next prime is 314443271047. The reversal of 314443271031 is 130172344413.

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

It is a cyclic number.

It is not a de Polignac number, because 314443271031 - 2² = 314443271027 is a prime.

It is a super-2 number, since 2×314443271031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314443270983 and 314443271001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314443271231) 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, 52407211836 + ... + 52407211841.

It is an arithmetic number, because the mean of its divisors is an integer number (104814423678).

Almost surely, 2^314443271031 is an apocalyptic number.

314443271031 is a deficient number, since it is larger than the sum of its proper divisors (104814423681).

314443271031 is a wasteful number, since it uses less digits than its factorization.

314443271031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104814423680.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 314443271031 in words is "three hundred fourteen billion, four hundred forty-three million, two hundred seventy-one thousand, thirty-one".