141724019 has 8 divisors (see below), whose sum is σ = 150818400. Its totient is φ = 132713856.

The previous prime is 141723991. The next prime is 141724031. The reversal of 141724019 is 910427141.

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 141724019 - 2⁸ = 141723763 is a prime.

It is a super-2 number, since 2×141724019² = 40171395123024722, 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 = 141723982 and 141724000.

It is not an unprimeable number, because it can be changed into a prime (141724069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17564 + ... + 24329.

It is an arithmetic number, because the mean of its divisors is an integer number (18852300).

Almost surely, 2^141724019 is an apocalyptic number.

141724019 is a deficient number, since it is larger than the sum of its proper divisors (9094381).

141724019 is a wasteful number, since it uses less digits than its factorization.

141724019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42109.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 141724019 is about 11904.7897503484. The cubic root of 141724019 is about 521.3721391787.

The spelling of 141724019 in words is "one hundred forty-one million, seven hundred twenty-four thousand, nineteen".