14256463742 has 16 divisors (see below), whose sum is σ = 22125776400. Its totient is φ = 6881286720.

The previous prime is 14256463729. The next prime is 14256463757. The reversal of 14256463742 is 24736465241.

It is a junction number, because it is equal to n+sod(n) for n = 14256463693 and 14256463702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408434 + ... + 441962.

It is an arithmetic number, because the mean of its divisors is an integer number (1382861025).

Almost surely, 2^14256463742 is an apocalyptic number.

14256463742 is a deficient number, since it is larger than the sum of its proper divisors (7869312658).

14256463742 is a wasteful number, since it uses less digits than its factorization.

14256463742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40891.

The product of its digits is 967680, while the sum is 44.

The spelling of 14256463742 in words is "fourteen billion, two hundred fifty-six million, four hundred sixty-three thousand, seven hundred forty-two".