14007687338 has 12 divisors (see below), whose sum is σ = 22175605890. Its totient is φ = 6635219976.

The previous prime is 14007687313. The next prime is 14007687361. The reversal of 14007687338 is 83378670041.

It can be written as a sum of positive squares in only one way, i.e., 13979988169 + 27699169 = 118237^2 + 5263^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14007687292 and 14007687301.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9699893 + ... + 9701336.

Almost surely, 2^14007687338 is an apocalyptic number.

14007687338 is a deficient number, since it is larger than the sum of its proper divisors (8167918552).

14007687338 is a wasteful number, since it uses less digits than its factorization.

14007687338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19401269 (or 19401250 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 14007687338 in words is "fourteen billion, seven million, six hundred eighty-seven thousand, three hundred thirty-eight".