141424019 has 4 divisors (see below), whose sum is σ = 154280760. Its totient is φ = 128567280.

The previous prime is 141424013. The next prime is 141424043. The reversal of 141424019 is 910424141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141424019 - 2²⁴ = 124646803 is a prime.

It is a super-2 number, since 2×141424019² = 40001506300224722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141424013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428354 + ... + 6428375.

It is an arithmetic number, because the mean of its divisors is an integer number (38570190).

Almost surely, 2^141424019 is an apocalyptic number.

141424019 is a deficient number, since it is larger than the sum of its proper divisors (12856741).

141424019 is a wasteful number, since it uses less digits than its factorization.

141424019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12856740.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 141424019 is about 11892.1831048803. The cubic root of 141424019 is about 521.0040008387.

The spelling of 141424019 in words is "one hundred forty-one million, four hundred twenty-four thousand, nineteen".