141442319 has 8 divisors (see below), whose sum is σ = 145543392. Its totient is φ = 137394400.

The previous prime is 141442307. The next prime is 141442339. The reversal of 141442319 is 913244141.

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 141442319 - 2⁴ = 141442303 is a prime.

It is a super-2 number, since 2×141442319² = 40011859208195522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141442291 and 141442300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141442339) 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, 7859 + ... + 18564.

It is an arithmetic number, because the mean of its divisors is an integer number (18192924).

Almost surely, 2^141442319 is an apocalyptic number.

141442319 is a deficient number, since it is larger than the sum of its proper divisors (4101073).

141442319 is a wasteful number, since it uses less digits than its factorization.

141442319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26577.

The product of its digits is 3456, while the sum is 29.

The square root of 141442319 is about 11892.9524929683. The cubic root of 141442319 is about 521.0264721796.

The spelling of 141442319 in words is "one hundred forty-one million, four hundred forty-two thousand, three hundred nineteen".