141431314 has 4 divisors (see below), whose sum is σ = 212146974. Its totient is φ = 70715656.

The previous prime is 141431309. The next prime is 141431321. The reversal of 141431314 is 413134141.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 141205689 + 225625 = 11883^2 + 475^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35357827 + ... + 35357830.

Almost surely, 2^141431314 is an apocalyptic number.

141431314 is a deficient number, since it is larger than the sum of its proper divisors (70715660).

141431314 is an equidigital number, since it uses as much as digits as its factorization.

141431314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70715659.

The product of its digits is 576, while the sum is 22.

The square root of 141431314 is about 11892.4898150051. The cubic root of 141431314 is about 521.0129589088.

Adding to 141431314 its reverse (413134141), we get a palindrome (554565455).

The spelling of 141431314 in words is "one hundred forty-one million, four hundred thirty-one thousand, three hundred fourteen".