141044453 has 16 divisors (see below), whose sum is σ = 156214656. Its totient is φ = 126282240.

The previous prime is 141044417. The next prime is 141044479. The reversal of 141044453 is 354440141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141044453 - 2¹⁸ = 140782309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141044413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289376 + ... + 289862.

It is an arithmetic number, because the mean of its divisors is an integer number (9763416).

Almost surely, 2^141044453 is an apocalyptic number.

It is an amenable number.

141044453 is a deficient number, since it is larger than the sum of its proper divisors (15170203).

141044453 is a wasteful number, since it uses less digits than its factorization.

141044453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 141044453 is about 11876.2137484975. The cubic root of 141044453 is about 520.5374780422.

Adding to 141044453 its reverse (354440141), we get a palindrome (495484594).

The spelling of 141044453 in words is "one hundred forty-one million, forty-four thousand, four hundred fifty-three".