14120201401 has 4 divisors (see below), whose sum is σ = 14133121252. Its totient is φ = 14107281552.

The previous prime is 14120201383. The next prime is 14120201429. The reversal of 14120201401 is 10410202141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6276442176 + 7843759225 = 79224^2 + 88565^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120201401 - 2¹⁷ = 14120070329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14120202401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6458286 + ... + 6460471.

It is an arithmetic number, because the mean of its divisors is an integer number (3533280313).

Almost surely, 2^14120201401 is an apocalyptic number.

It is an amenable number.

14120201401 is a deficient number, since it is larger than the sum of its proper divisors (12919851).

14120201401 is a wasteful number, since it uses less digits than its factorization.

14120201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12919850.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 14120201401 its reverse (10410202141), we get a palindrome (24530403542).

The spelling of 14120201401 in words is "fourteen billion, one hundred twenty million, two hundred one thousand, four hundred one".