14216545432 has 8 divisors (see below), whose sum is σ = 26656022700. Its totient is φ = 7108272712.

The previous prime is 14216545417. The next prime is 14216545457. The reversal of 14216545432 is 23454561241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×14216545432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14216545391 and 14216545400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 888534082 + ... + 888534097.

Almost surely, 2^14216545432 is an apocalyptic number.

It is an amenable number.

14216545432 is a deficient number, since it is larger than the sum of its proper divisors (12439477268).

14216545432 is a wasteful number, since it uses less digits than its factorization.

14216545432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777068185 (or 1777068181 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The spelling of 14216545432 in words is "fourteen billion, two hundred sixteen million, five hundred forty-five thousand, four hundred thirty-two".