2214443140401 has 4 divisors (see below), whose sum is σ = 2952590853872. Its totient is φ = 1476295426932.

The previous prime is 2214443140339. The next prime is 2214443140433. The reversal of 2214443140401 is 1040413444122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2214443140401 - 2¹⁵ = 2214443107633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214443140901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369073856731 + ... + 369073856736.

It is an arithmetic number, because the mean of its divisors is an integer number (738147713468).

Almost surely, 2^{2214443140401} is an apocalyptic number.

It is an amenable number.

2214443140401 is a deficient number, since it is larger than the sum of its proper divisors (738147713471).

2214443140401 is an equidigital number, since it uses as much as digits as its factorization.

2214443140401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738147713470.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2214443140401 its reverse (1040413444122), we get a palindrome (3254856584523).

The spelling of 2214443140401 in words is "two trillion, two hundred fourteen billion, four hundred forty-three million, one hundred forty thousand, four hundred one".