141044442 has 48 divisors (see below), whose sum is σ = 357983712. Its totient is φ = 36634080.

The previous prime is 141044417. The next prime is 141044479. The reversal of 141044442 is 244440141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18573 + ... + 25040.

It is an arithmetic number, because the mean of its divisors is an integer number (7457994).

Almost surely, 2^141044442 is an apocalyptic number.

141044442 is an abundant number, since it is smaller than the sum of its proper divisors (216939270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141044442 is a wasteful number, since it uses less digits than its factorization.

141044442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43643 (or 43636 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 141044442 is about 11876.2132853869. The cubic root of 141044442 is about 520.5374645100.

Adding to 141044442 its reverse (244440141), we get a palindrome (385484583).

The spelling of 141044442 in words is "one hundred forty-one million, forty-four thousand, four hundred forty-two".