141142444 has 24 divisors (see below), whose sum is σ = 259106400. Its totient is φ = 67144704.

The previous prime is 141142429. The next prime is 141142447. The reversal of 141142444 is 444241141.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (141142447) 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, 13782 + ... + 21730.

It is an arithmetic number, because the mean of its divisors is an integer number (10796100).

Almost surely, 2^141142444 is an apocalyptic number.

It is an amenable number.

141142444 is a deficient number, since it is larger than the sum of its proper divisors (117963956).

141142444 is a wasteful number, since it uses less digits than its factorization.

141142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8169 (or 8167 counting only the distinct ones).

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

The square root of 141142444 is about 11880.3385473647. The cubic root of 141142444 is about 520.6579983907.

Adding to 141142444 its reverse (444241141), we get a palindrome (585383585).

The spelling of 141142444 in words is "one hundred forty-one million, one hundred forty-two thousand, four hundred forty-four".