14416678829 has 12 divisors (see below), whose sum is σ = 17223711456. Its totient is φ = 11819882712.

The previous prime is 14416678813. The next prime is 14416678831. The reversal of 14416678829 is 92887661441.

It is a happy number.

It is not a de Polignac number, because 14416678829 - 2⁴ = 14416678813 is a prime.

It is a super-2 number, since 2×14416678829² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14416678879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1942919 + ... + 1950324.

It is an arithmetic number, because the mean of its divisors is an integer number (1435309288).

Almost surely, 2^14416678829 is an apocalyptic number.

It is an amenable number.

14416678829 is a deficient number, since it is larger than the sum of its proper divisors (2807032627).

14416678829 is an equidigital number, since it uses as much as digits as its factorization.

14416678829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893296 (or 3893273 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 56.

The spelling of 14416678829 in words is "fourteen billion, four hundred sixteen million, six hundred seventy-eight thousand, eight hundred twenty-nine".