1414402231 has 4 divisors (see below), whose sum is σ = 1542984264. Its totient is φ = 1285820200.

The previous prime is 1414402207. The next prime is 1414402243. The reversal of 1414402231 is 1322044141.

It is a happy number.

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 1414402231 - 2⁹ = 1414401719 is a prime.

It is a super-2 number, since 2×1414402231² = 4001067342115554722, 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 (1414402271) 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, 64291000 + ... + 64291021.

It is an arithmetic number, because the mean of its divisors is an integer number (385746066).

Almost surely, 2^1414402231 is an apocalyptic number.

1414402231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1414402231 is a deficient number, since it is larger than the sum of its proper divisors (128582033).

1414402231 is a wasteful number, since it uses less digits than its factorization.

1414402231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128582032.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1414402231 is about 37608.5393361667. The cubic root of 1414402231 is about 1122.5119615526.

Adding to 1414402231 its reverse (1322044141), we get a palindrome (2736446372).

The spelling of 1414402231 in words is "one billion, four hundred fourteen million, four hundred two thousand, two hundred thirty-one".