14437413681 has 8 divisors (see below), whose sum is σ = 19719394464. Its totient is φ = 9390187680.

The previous prime is 14437413671. The next prime is 14437413691. The reversal of 14437413681 is 18631473441.

14437413681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14437413671) and next prime (14437413691).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14437413681 - 2⁷ = 14437413553 is a prime.

It is a super-2 number, since 2×14437413681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14437413631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58688551 + ... + 58688796.

It is an arithmetic number, because the mean of its divisors is an integer number (2464924308).

Almost surely, 2^14437413681 is an apocalyptic number.

It is an amenable number.

14437413681 is a deficient number, since it is larger than the sum of its proper divisors (5281980783).

14437413681 is a wasteful number, since it uses less digits than its factorization.

14437413681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117377391.

The product of its digits is 193536, while the sum is 42.

The spelling of 14437413681 in words is "fourteen billion, four hundred thirty-seven million, four hundred thirteen thousand, six hundred eighty-one".