141347242 has 8 divisors (see below), whose sum is σ = 212076000. Its totient is φ = 70655244.

The previous prime is 141347233. The next prime is 141347249. The reversal of 141347242 is 242743141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 141347242.

It is not an unprimeable number, because it can be changed into a prime (141347249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4509 + ... + 17407.

It is an arithmetic number, because the mean of its divisors is an integer number (26509500).

Almost surely, 2^141347242 is an apocalyptic number.

141347242 is a deficient number, since it is larger than the sum of its proper divisors (70728758).

141347242 is a wasteful number, since it uses less digits than its factorization.

141347242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18380.

The product of its digits is 5376, while the sum is 28.

The square root of 141347242 is about 11888.9546218328. The cubic root of 141347242 is about 520.9097019935.

The spelling of 141347242 in words is "one hundred forty-one million, three hundred forty-seven thousand, two hundred forty-two".