141020242 has 16 divisors (see below), whose sum is σ = 242906400. Its totient is φ = 60726240.

The previous prime is 141020239. The next prime is 141020251. The reversal of 141020242 is 242020141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168267 + ... + 169102.

It is an arithmetic number, because the mean of its divisors is an integer number (15181650).

Almost surely, 2^141020242 is an apocalyptic number.

141020242 is a deficient number, since it is larger than the sum of its proper divisors (101886158).

141020242 is a wasteful number, since it uses less digits than its factorization.

141020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337401.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 141020242 is about 11875.1943984088. The cubic root of 141020242 is about 520.5076920331.

Adding to 141020242 its reverse (242020141), we get a palindrome (383040383).

The spelling of 141020242 in words is "one hundred forty-one million, twenty thousand, two hundred forty-two".