141214431 has 16 divisors (see below), whose sum is σ = 191220480. Its totient is φ = 92685120.

The previous prime is 141214421. The next prime is 141214471. The reversal of 141214431 is 134412141.

It is not a de Polignac number, because 141214431 - 2⁵ = 141214399 is a prime.

It is a super-2 number, since 2×141214431² = 39883031045307522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141214398 and 141214407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141214421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69216 + ... + 71226.

It is an arithmetic number, because the mean of its divisors is an integer number (11951280).

Almost surely, 2^141214431 is an apocalyptic number.

141214431 is a deficient number, since it is larger than the sum of its proper divisors (50006049).

141214431 is a wasteful number, since it uses less digits than its factorization.

141214431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366.

The product of its digits is 384, while the sum is 21.

The square root of 141214431 is about 11883.3678307120. The cubic root of 141214431 is about 520.7465005592.

Adding to 141214431 its reverse (134412141), we get a palindrome (275626572).

The spelling of 141214431 in words is "one hundred forty-one million, two hundred fourteen thousand, four hundred thirty-one".