141131430321443 has 8 divisors (see below), whose sum is σ = 148177106464080. Its totient is φ = 134231025852000.

The previous prime is 141131430321373. The next prime is 141131430321491. The reversal of 141131430321443 is 344123034131141.

It is a happy number.

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 141131430321443 - 2³⁸ = 140856552414499 is a prime.

It is a super-2 number, since 2×141131430321443² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141131430321743) 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, 36317916308 + ... + 36317920193.

It is an arithmetic number, because the mean of its divisors is an integer number (18522138308010).

Almost surely, 2^{141131430321443} is an apocalyptic number.

141131430321443 is a deficient number, since it is larger than the sum of its proper divisors (7045676142637).

141131430321443 is an equidigital number, since it uses as much as digits as its factorization.

141131430321443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72635836597.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 141131430321443 its reverse (344123034131141), we get a palindrome (485254464452584).

The spelling of 141131430321443 in words is "one hundred forty-one trillion, one hundred thirty-one billion, four hundred thirty million, three hundred twenty-one thousand, four hundred forty-three".