14505000401 has 4 divisors (see below), whose sum is σ = 14531812404. Its totient is φ = 14478188400.

The previous prime is 14505000379. The next prime is 14505000407. The reversal of 14505000401 is 10400050541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10400050541 = 8741 ⋅1189801.

It can be written as a sum of positive squares in 2 ways, for example, as 2719726801 + 11785273600 = 52151^2 + 108560^2 .

It is a cyclic number.

It is not a de Polignac number, because 14505000401 - 2²² = 14500806097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14505000407) 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, 13405190 + ... + 13406271.

It is an arithmetic number, because the mean of its divisors is an integer number (3632953101).

Almost surely, 2^14505000401 is an apocalyptic number.

It is an amenable number.

14505000401 is a deficient number, since it is larger than the sum of its proper divisors (26812003).

14505000401 is an equidigital number, since it uses as much as digits as its factorization.

14505000401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26812002.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 14505000401 its reverse (10400050541), we get a palindrome (24905050942).

The spelling of 14505000401 in words is "fourteen billion, five hundred five million, four hundred one", and thus it is an aban number.