1412303231 has 8 divisors (see below), whose sum is σ = 1495758720. Its totient is φ = 1329760152.

The previous prime is 1412303197. The next prime is 1412303257. The reversal of 1412303231 is 1323032141.

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-1412303231 is a prime.

It is a super-2 number, since 2×1412303231² = 3989200832586078722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412300231) 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, 224915 + ... + 231108.

It is an arithmetic number, because the mean of its divisors is an integer number (186969840).

Almost surely, 2^1412303231 is an apocalyptic number.

1412303231 is a deficient number, since it is larger than the sum of its proper divisors (83455489).

1412303231 is a wasteful number, since it uses less digits than its factorization.

1412303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456205.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1412303231 is about 37580.6230789219. The cubic root of 1412303231 is about 1121.9564102291.

Adding to 1412303231 its reverse (1323032141), we get a palindrome (2735335372).

The spelling of 1412303231 in words is "one billion, four hundred twelve million, three hundred three thousand, two hundred thirty-one".