141131441 has 8 divisors (see below), whose sum is σ = 155487168. Its totient is φ = 127030000.

The previous prime is 141131423. The next prime is 141131453. The reversal of 141131441 is 144131141.

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

It is a cyclic number.

It is not a de Polignac number, because 141131441 - 2⁶ = 141131377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141131041) 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, 62405 + ... + 64626.

It is an arithmetic number, because the mean of its divisors is an integer number (19435896).

Almost surely, 2^141131441 is an apocalyptic number.

141131441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141131441 is a deficient number, since it is larger than the sum of its proper divisors (14355727).

141131441 is a wasteful number, since it uses less digits than its factorization.

141131441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127143.

The product of its digits is 192, while the sum is 20.

The square root of 141131441 is about 11879.8754623102. The cubic root of 141131441 is about 520.6444684450.

Adding to 141131441 its reverse (144131141), we get a palindrome (285262582).

The spelling of 141131441 in words is "one hundred forty-one million, one hundred thirty-one thousand, four hundred forty-one".