14285857301443 has 32 divisors (see below), whose sum is σ = 17981669744640. Its totient is φ = 11047216008960.

The previous prime is 14285857301437. The next prime is 14285857301447. The reversal of 14285857301443 is 34410375858241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14285857301443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14285857301447) 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, 752383 + ... + 5397943.

It is an arithmetic number, because the mean of its divisors is an integer number (561927179520).

Almost surely, 2^{14285857301443} is an apocalyptic number.

14285857301443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14285857301443 is a deficient number, since it is larger than the sum of its proper divisors (3695812443197).

14285857301443 is a wasteful number, since it uses less digits than its factorization.

14285857301443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646347.

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 14285857301443 in words is "fourteen trillion, two hundred eighty-five billion, eight hundred fifty-seven million, three hundred one thousand, four hundred forty-three".