2240214401 has 4 divisors (see below), whose sum is σ = 2240569392. Its totient is φ = 2239859412.

The previous prime is 2240214377. The next prime is 2240214409. The reversal of 2240214401 is 1044120422.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1044120422 = 2 ⋅522060211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240214401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240214409) 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, 167855 + ... + 180708.

It is an arithmetic number, because the mean of its divisors is an integer number (560142348).

Almost surely, 2^2240214401 is an apocalyptic number.

It is an amenable number.

2240214401 is a deficient number, since it is larger than the sum of its proper divisors (354991).

2240214401 is an equidigital number, since it uses as much as digits as its factorization.

2240214401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354990.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2240214401 is about 47330.9032345676. The cubic root of 2240214401 is about 1308.4682679751.

Adding to 2240214401 its reverse (1044120422), we get a palindrome (3284334823).

The spelling of 2240214401 in words is "two billion, two hundred forty million, two hundred fourteen thousand, four hundred one".