141424454 has 8 divisors (see below), whose sum is σ = 212332320. Its totient is φ = 70647016.

The previous prime is 141424453. The next prime is 141424469. The reversal of 141424454 is 454424141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141424453) 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, 29849 + ... + 34260.

It is an arithmetic number, because the mean of its divisors is an integer number (26541540).

Almost surely, 2^141424454 is an apocalyptic number.

141424454 is a deficient number, since it is larger than the sum of its proper divisors (70907866).

141424454 is a wasteful number, since it uses less digits than its factorization.

141424454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65214.

The product of its digits is 10240, while the sum is 29.

The square root of 141424454 is about 11892.2013941911. The cubic root of 141424454 is about 521.0045350160.

Adding to 141424454 its reverse (454424141), we get a palindrome (595848595).

The spelling of 141424454 in words is "one hundred forty-one million, four hundred twenty-four thousand, four hundred fifty-four".