14284157450 has 12 divisors (see below), whose sum is σ = 26568532950. Its totient is φ = 5713662960.

The previous prime is 14284157443. The next prime is 14284157453. The reversal of 14284157450 is 5475148241.

14284157450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 10247715361 + 4036442089 = 101231^2 + 63533^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14284157398 and 14284157407.

It is not an unprimeable number, because it can be changed into a prime (14284157453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142841525 + ... + 142841624.

Almost surely, 2^14284157450 is an apocalyptic number.

14284157450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14284157450 is a deficient number, since it is larger than the sum of its proper divisors (12284375500).

14284157450 is a wasteful number, since it uses less digits than its factorization.

14284157450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285683161 (or 285683156 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The spelling of 14284157450 in words is "fourteen billion, two hundred eighty-four million, one hundred fifty-seven thousand, four hundred fifty".