141442441 has 8 divisors (see below), whose sum is σ = 170156480. Its totient is φ = 114855408.

The previous prime is 141442423. The next prime is 141442451. The reversal of 141442441 is 144244141.

141442441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 141442441 - 2⁹ = 141441929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141442451) 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, 531606 + ... + 531871.

It is an arithmetic number, because the mean of its divisors is an integer number (21269560).

Almost surely, 2^141442441 is an apocalyptic number.

It is an amenable number.

141442441 is a deficient number, since it is larger than the sum of its proper divisors (28714039).

141442441 is a wasteful number, since it uses less digits than its factorization.

141442441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063503.

The product of its digits is 2048, while the sum is 25.

The square root of 141442441 is about 11892.9576220552. The cubic root of 141442441 is about 521.0266219820.

Adding to 141442441 its reverse (144244141), we get a palindrome (285686582).

The spelling of 141442441 in words is "one hundred forty-one million, four hundred forty-two thousand, four hundred forty-one".