141420232 has 8 divisors (see below), whose sum is σ = 265162950. Its totient is φ = 70710112.

The previous prime is 141420217. The next prime is 141420239. The reversal of 141420232 is 232024141.

141420232 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 only one way, i.e., 116079076 + 25341156 = 10774^2 + 5034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (141420239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8838757 + ... + 8838772.

Almost surely, 2^141420232 is an apocalyptic number.

It is an amenable number.

141420232 is a deficient number, since it is larger than the sum of its proper divisors (123742718).

141420232 is a wasteful number, since it uses less digits than its factorization.

141420232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17677535 (or 17677531 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141420232 is about 11892.0238815771. The cubic root of 141420232 is about 520.9993503798. Note that the first 3 decimals are identical.

Adding to 141420232 its reverse (232024141), we get a palindrome (373444373).

The spelling of 141420232 in words is "one hundred forty-one million, four hundred twenty thousand, two hundred thirty-two".