14440001223401 has 32 divisors (see below), whose sum is σ = 16654340828160. Its totient is φ = 12423235797504.

The previous prime is 14440001223371. The next prime is 14440001223409. The reversal of 14440001223401 is 10432210004441.

It is a cyclic number.

It is not a de Polignac number, because 14440001223401 - 2²² = 14439997029097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14440001223409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4288325 + ... + 6875298.

It is an arithmetic number, because the mean of its divisors is an integer number (520448150880).

Almost surely, 2^{14440001223401} is an apocalyptic number.

It is an amenable number.

14440001223401 is a deficient number, since it is larger than the sum of its proper divisors (2214339604759).

14440001223401 is a wasteful number, since it uses less digits than its factorization.

14440001223401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11163785.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14440001223401 its reverse (10432210004441), we get a palindrome (24872211227842).

The spelling of 14440001223401 in words is "fourteen trillion, four hundred forty billion, one million, two hundred twenty-three thousand, four hundred one".