141284747 has 2 divisors, whose sum is σ = 141284748. Its totient is φ = 141284746.

The previous prime is 141284719. The next prime is 141284813. The reversal of 141284747 is 747482141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141284747 - 2⁶ = 141284683 is a prime.

It is a super-2 number, since 2×141284747² = 39922759469708018, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141284747.

It is not a weakly prime, because it can be changed into another prime (141284707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70642373 + 70642374.

It is an arithmetic number, because the mean of its divisors is an integer number (70642374).

Almost surely, 2^141284747 is an apocalyptic number.

141284747 is a deficient number, since it is larger than the sum of its proper divisors (1).

141284747 is an equidigital number, since it uses as much as digits as its factorization.

141284747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50176, while the sum is 38.

The square root of 141284747 is about 11886.3260513920. The cubic root of 141284747 is about 520.8329193355.

The spelling of 141284747 in words is "one hundred forty-one million, two hundred eighty-four thousand, seven hundred forty-seven".