141107445 has 24 divisors (see below), whose sum is σ = 250555032. Its totient is φ = 73420800.

The previous prime is 141107441. The next prime is 141107501. The reversal of 141107445 is 544701141.

It can be written as a sum of positive squares in 4 ways, for example, as 14814801 + 126292644 = 3849^2 + 11238^2 .

It is not a de Polignac number, because 141107445 - 2² = 141107441 is a prime.

It is a super-2 number, since 2×141107445² = 39822622068856050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141107441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36396 + ... + 40085.

It is an arithmetic number, because the mean of its divisors is an integer number (10439793).

Almost surely, 2^141107445 is an apocalyptic number.

141107445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141107445 is a deficient number, since it is larger than the sum of its proper divisors (109447587).

141107445 is a wasteful number, since it uses less digits than its factorization.

141107445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76533 (or 76530 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 141107445 is about 11878.8654761303. The cubic root of 141107445 is about 520.6149590914.

Adding to 141107445 its reverse (544701141), we get a palindrome (685808586).

The spelling of 141107445 in words is "one hundred forty-one million, one hundred seven thousand, four hundred forty-five".