141005242 has 64 divisors (see below), whose sum is σ = 265939200. Its totient is φ = 55845888.

The previous prime is 141005237. The next prime is 141005243. The reversal of 141005242 is 242500141.

141005242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141005243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1247778 + ... + 1247890.

It is an arithmetic number, because the mean of its divisors is an integer number (4155300).

Almost surely, 2^141005242 is an apocalyptic number.

141005242 is a deficient number, since it is larger than the sum of its proper divisors (124933958).

141005242 is a wasteful number, since it uses less digits than its factorization.

141005242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 141005242 is about 11874.5628130049. The cubic root of 141005242 is about 520.4892363086.

Adding to 141005242 its reverse (242500141), we get a palindrome (383505383).

The spelling of 141005242 in words is "one hundred forty-one million, five thousand, two hundred forty-two".