14440861099 has 48 divisors (see below), whose sum is σ = 18375121920. Its totient is φ = 11272322880.

The previous prime is 14440861031. The next prime is 14440861117. The reversal of 14440861099 is 99016804441.

It is not a de Polignac number, because 14440861099 - 2⁷ = 14440860971 is a prime.

It is a super-2 number, since 2×14440861099² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14440831099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4529584 + ... + 4532770.

It is an arithmetic number, because the mean of its divisors is an integer number (382815040).

Almost surely, 2^14440861099 is an apocalyptic number.

14440861099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14440861099 is a deficient number, since it is larger than the sum of its proper divisors (3934260821).

14440861099 is a wasteful number, since it uses less digits than its factorization.

14440861099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408 (or 3401 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 14440861099 in words is "fourteen billion, four hundred forty million, eight hundred sixty-one thousand, ninety-nine".