14387207216 has 40 divisors (see below), whose sum is σ = 28355619648. Its totient is φ = 7069824000.

The previous prime is 14387207203. The next prime is 14387207249. The reversal of 14387207216 is 61270278341.

It is a super-2 number, since 2×14387207216² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322921 + ... + 1333751.

Almost surely, 2^14387207216 is an apocalyptic number.

14387207216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14387207216 is a deficient number, since it is larger than the sum of its proper divisors (13968412432).

14387207216 is a wasteful number, since it uses less digits than its factorization.

14387207216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261 (or 12255 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 14387207216 in words is "fourteen billion, three hundred eighty-seven million, two hundred seven thousand, two hundred sixteen".