141440443437 has 8 divisors (see below), whose sum is σ = 188770178880. Its totient is φ = 94202168480.

The previous prime is 141440443427. The next prime is 141440443447. The reversal of 141440443437 is 734344044141.

It is an interprime number because it is at equal distance from previous prime (141440443427) and next prime (141440443447).

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 141440443437 - 2⁸ = 141440443181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141440443395 and 141440443404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141440443427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22861512 + ... + 22867697.

It is an arithmetic number, because the mean of its divisors is an integer number (23596272360).

Almost surely, 2^141440443437 is an apocalyptic number.

It is an amenable number.

141440443437 is a deficient number, since it is larger than the sum of its proper divisors (47329735443).

141440443437 is a wasteful number, since it uses less digits than its factorization.

141440443437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45730243.

The product of its (nonzero) digits is 258048, while the sum is 39.

Adding to 141440443437 its reverse (734344044141), we get a palindrome (875784487578).

The spelling of 141440443437 in words is "one hundred forty-one billion, four hundred forty million, four hundred forty-three thousand, four hundred thirty-seven".