14401401 has 8 divisors (see below), whose sum is σ = 21945024. Its totient is φ = 8229360.

The previous prime is 14401379. The next prime is 14401403. The reversal of 14401401 is 10410441.

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

It is not a de Polignac number, because 14401401 - 2⁶ = 14401337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14401403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342870 + ... + 342911.

It is an arithmetic number, because the mean of its divisors is an integer number (2743128).

Almost surely, 2^14401401 is an apocalyptic number.

It is an amenable number.

14401401 is a deficient number, since it is larger than the sum of its proper divisors (7543623).

14401401 is an equidigital number, since it uses as much as digits as its factorization.

14401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685791.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14401401 is about 3794.9177856707. The cubic root of 14401401 is about 243.2959695347.

Adding to 14401401 its reverse (10410441), we get a palindrome (24811842).

The spelling of 14401401 in words is "fourteen million, four hundred one thousand, four hundred one".