2243241423401 has 4 divisors (see below), whose sum is σ = 2447172461904. Its totient is φ = 2039310384900.

The previous prime is 2243241423373. The next prime is 2243241423413. The reversal of 2243241423401 is 1043241423422.

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 a cyclic number.

It is not a de Polignac number, because 2243241423401 - 2³⁴ = 2226061554217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243241423301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101965519235 + ... + 101965519256.

It is an arithmetic number, because the mean of its divisors is an integer number (611793115476).

Almost surely, 2^{2243241423401} is an apocalyptic number.

It is an amenable number.

2243241423401 is a deficient number, since it is larger than the sum of its proper divisors (203931038503).

2243241423401 is a wasteful number, since it uses less digits than its factorization.

2243241423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203931038502.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2243241423401 its reverse (1043241423422), we get a palindrome (3286482846823).

The spelling of 2243241423401 in words is "two trillion, two hundred forty-three billion, two hundred forty-one million, four hundred twenty-three thousand, four hundred one".