14005316650 has 24 divisors (see below), whose sum is σ = 28053727884. Its totient is φ = 5171193600.

The previous prime is 14005316641. The next prime is 14005316681. The reversal of 14005316650 is 5661350041.

It can be written as a sum of positive squares in 6 ways, for example, as 2114068441 + 11891248209 = 45979^2 + 109047^2 .

It is a super-2 number, since 2×14005316650² (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 (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10772671 + ... + 10773970.

Almost surely, 2^14005316650 is an apocalyptic number.

14005316650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14005316650 is an abundant number, since it is smaller than the sum of its proper divisors (14048411234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14005316650 is a wasteful number, since it uses less digits than its factorization.

14005316650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21546666 (or 21546661 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 14005316650 its reverse (5661350041), we get a palindrome (19666666691).

The spelling of 14005316650 in words is "fourteen billion, five million, three hundred sixteen thousand, six hundred fifty".