14317769650 has 12 divisors (see below), whose sum is σ = 26631051642. Its totient is φ = 5727107840.

The previous prime is 14317769621. The next prime is 14317769701. The reversal of 14317769650 is 5696771341.

It can be written as a sum of positive squares in 3 ways, for example, as 5922995521 + 8394774129 = 76961^2 + 91623^2 .

It is a super-2 number, since 2×14317769650² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14317769594 and 14317769603.

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, 143177647 + ... + 143177746.

Almost surely, 2^14317769650 is an apocalyptic number.

14317769650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14317769650 is a deficient number, since it is larger than the sum of its proper divisors (12313281992).

14317769650 is a wasteful number, since it uses less digits than its factorization.

14317769650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286355405 (or 286355400 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 14317769650 in words is "fourteen billion, three hundred seventeen million, seven hundred sixty-nine thousand, six hundred fifty".