14216247554 has 16 divisors (see below), whose sum is σ = 21429704088. Its totient is φ = 7073052672.

The previous prime is 14216247527. The next prime is 14216247571. The reversal of 14216247554 is 45574261241.

It is a happy number.

14216247554 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 can be written as a sum of positive squares in 4 ways, for example, as 13320622225 + 895625329 = 115415^2 + 29927^2 .

It is a super-2 number, since 2×14216247554² (a number of 21 digits) contains 22 as substring.

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, 781814 + ... + 799790.

Almost surely, 2^14216247554 is an apocalyptic number.

14216247554 is a deficient number, since it is larger than the sum of its proper divisors (7213456534).

14216247554 is a wasteful number, since it uses less digits than its factorization.

14216247554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19909.

The product of its digits is 268800, while the sum is 41.

The spelling of 14216247554 in words is "fourteen billion, two hundred sixteen million, two hundred forty-seven thousand, five hundred fifty-four".