141235445 has 8 divisors (see below), whose sum is σ = 182519736. Its totient is φ = 104296896.

The previous prime is 141235429. The next prime is 141235453. The reversal of 141235445 is 544532141.

141235445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18601969 + 122633476 = 4313^2 + 11074^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 141235445 - 2⁴ = 141235429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086362 + ... + 1086491.

It is an arithmetic number, because the mean of its divisors is an integer number (22814967).

Almost surely, 2^141235445 is an apocalyptic number.

It is an amenable number.

141235445 is a deficient number, since it is larger than the sum of its proper divisors (41284291).

141235445 is a wasteful number, since it uses less digits than its factorization.

141235445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172871.

The product of its digits is 9600, while the sum is 29.

The square root of 141235445 is about 11884.2519747774. The cubic root of 141235445 is about 520.7723298934.

Adding to 141235445 its reverse (544532141), we get a palindrome (685767586).

The spelling of 141235445 in words is "one hundred forty-one million, two hundred thirty-five thousand, four hundred forty-five".