14005012401 has 32 divisors (see below), whose sum is σ = 21182757120. Its totient is φ = 9141829632.

The previous prime is 14005012397. The next prime is 14005012433. The reversal of 14005012401 is 10421050041.

14005012401 is a `hidden beast` number, since 140 + 0 + 501 + 24 + 0 + 1 = 666.

It is not a de Polignac number, because 14005012401 - 2² = 14005012397 is a prime.

It is a super-2 number, since 2×14005012401² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14005012451) 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, 710065 + ... + 729521.

It is an arithmetic number, because the mean of its divisors is an integer number (661961160).

Almost surely, 2^14005012401 is an apocalyptic number.

It is an amenable number.

14005012401 is a deficient number, since it is larger than the sum of its proper divisors (7177744719).

14005012401 is a wasteful number, since it uses less digits than its factorization.

14005012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20022 (or 20016 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 14005012401 its reverse (10421050041), we get a palindrome (24426062442).

The spelling of 14005012401 in words is "fourteen billion, five million, twelve thousand, four hundred one".