141144434 has 4 divisors (see below), whose sum is σ = 211716654. Its totient is φ = 70572216.

The previous prime is 141144403. The next prime is 141144467. The reversal of 141144434 is 434441141.

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

It can be written as a sum of positive squares in only one way, i.e., 120012025 + 21132409 = 10955^2 + 4597^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35286107 + ... + 35286110.

Almost surely, 2^141144434 is an apocalyptic number.

141144434 is a deficient number, since it is larger than the sum of its proper divisors (70572220).

141144434 is an equidigital number, since it uses as much as digits as its factorization.

141144434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70572219.

The product of its digits is 3072, while the sum is 26.

The square root of 141144434 is about 11880.4222988916. The cubic root of 141144434 is about 520.6604453385.

Adding to 141144434 its reverse (434441141), we get a palindrome (575585575).

The spelling of 141144434 in words is "one hundred forty-one million, one hundred forty-four thousand, four hundred thirty-four".