314012440331 has 8 divisors (see below), whose sum is σ = 327706494720. Its totient is φ = 300321830952.

The previous prime is 314012440319. The next prime is 314012440361. The reversal of 314012440331 is 133044210413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314012440331 is a prime.

It is a super-2 number, since 2×314012440331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314012440331.

It is not an unprimeable number, because it can be changed into a prime (314012440361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674111 + ... + 1040408.

It is an arithmetic number, because the mean of its divisors is an integer number (40963311840).

Almost surely, 2^314012440331 is an apocalyptic number.

314012440331 is a deficient number, since it is larger than the sum of its proper divisors (13694054389).

314012440331 is a wasteful number, since it uses less digits than its factorization.

314012440331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722505.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 314012440331 its reverse (133044210413), we get a palindrome (447056650744).

The spelling of 314012440331 in words is "three hundred fourteen billion, twelve million, four hundred forty thousand, three hundred thirty-one".