141445132 has 6 divisors (see below), whose sum is σ = 247528988. Its totient is φ = 70722564.

The previous prime is 141445127. The next prime is 141445133. The reversal of 141445132 is 231544141.

It is a junction number, because it is equal to n+sod(n) for n = 141445097 and 141445106.

It is not an unprimeable number, because it can be changed into a prime (141445133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17680638 + ... + 17680645.

Almost surely, 2^141445132 is an apocalyptic number.

It is an amenable number.

141445132 is a deficient number, since it is larger than the sum of its proper divisors (106083856).

141445132 is a wasteful number, since it uses less digits than its factorization.

141445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35361287 (or 35361285 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 141445132 is about 11893.0707556964. The cubic root of 141445132 is about 521.0299262089.

Adding to 141445132 its reverse (231544141), we get a palindrome (372989273).

Subtracting 141445132 from its reverse (231544141), we obtain a palindrome (90099009).

The spelling of 141445132 in words is "one hundred forty-one million, four hundred forty-five thousand, one hundred thirty-two".