14257287754 has 16 divisors (see below), whose sum is σ = 22540675680. Its totient is φ = 6744701520.

The previous prime is 14257287739. The next prime is 14257287761. The reversal of 14257287754 is 45778275241.

It is a happy number.

14257287754 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 213312 + ... + 272059.

It is an arithmetic number, because the mean of its divisors is an integer number (1408792230).

Almost surely, 2^14257287754 is an apocalyptic number.

14257287754 is a deficient number, since it is larger than the sum of its proper divisors (8283387926).

14257287754 is a wasteful number, since it uses less digits than its factorization.

14257287754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486165.

The product of its digits is 4390400, while the sum is 52.

The spelling of 14257287754 in words is "fourteen billion, two hundred fifty-seven million, two hundred eighty-seven thousand, seven hundred fifty-four".