14154300243 has 12 divisors (see below), whose sum is σ = 20446623288. Its totient is φ = 9435497280.

The previous prime is 14154300233. The next prime is 14154300247. The reversal of 14154300243 is 34200345141.

It is a happy number.

14154300243 is a `hidden beast` number, since 1 + 415 + 4 + 3 + 0 + 0 + 243 = 666.

It is not a de Polignac number, because 14154300243 - 2⁴ = 14154300227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14154300247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88363 + ... + 190043.

It is an arithmetic number, because the mean of its divisors is an integer number (1703885274).

Almost surely, 2^14154300243 is an apocalyptic number.

14154300243 is a deficient number, since it is larger than the sum of its proper divisors (6292323045).

14154300243 is a wasteful number, since it uses less digits than its factorization.

14154300243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117154 (or 117151 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 14154300243 its reverse (34200345141), we get a palindrome (48354645384).

The spelling of 14154300243 in words is "fourteen billion, one hundred fifty-four million, three hundred thousand, two hundred forty-three".