1415429242847 has 2 divisors, whose sum is σ = 1415429242848. Its totient is φ = 1415429242846.

The previous prime is 1415429242817. The next prime is 1415429242889. The reversal of 1415429242847 is 7482429245141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1415429242847 - 2²⁸ = 1415160807391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1415429242817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707714621423 + 707714621424.

It is an arithmetic number, because the mean of its divisors is an integer number (707714621424).

Almost surely, 2^{1415429242847} is an apocalyptic number.

1415429242847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415429242847 is an equidigital number, since it uses as much as digits as its factorization.

1415429242847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5160960, while the sum is 53.

The spelling of 1415429242847 in words is "one trillion, four hundred fifteen billion, four hundred twenty-nine million, two hundred forty-two thousand, eight hundred forty-seven".