141118431 has 8 divisors (see below), whose sum is σ = 188309040. Its totient is φ = 94003392.

The previous prime is 141118423. The next prime is 141118441. The reversal of 141118431 is 134811141.

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

It is not a de Polignac number, because 141118431 - 2³ = 141118423 is a prime.

It is a super-2 number, since 2×141118431² = 39828823135803522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141118441) 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, 14380 + ... + 22113.

It is an arithmetic number, because the mean of its divisors is an integer number (23538630).

Almost surely, 2^141118431 is an apocalyptic number.

141118431 is a deficient number, since it is larger than the sum of its proper divisors (47190609).

141118431 is a wasteful number, since it uses less digits than its factorization.

141118431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37785.

The product of its digits is 384, while the sum is 24.

The square root of 141118431 is about 11879.3278850278. The cubic root of 141118431 is about 520.6284696649.

Adding to 141118431 its reverse (134811141), we get a palindrome (275929572).

The spelling of 141118431 in words is "one hundred forty-one million, one hundred eighteen thousand, four hundred thirty-one".