2444122002401 has 4 divisors (see below), whose sum is σ = 2451980915904. Its totient is φ = 2436263088900.

The previous prime is 2444122002383. The next prime is 2444122002431. The reversal of 2444122002401 is 1042002214442.

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 2444122002401 - 2²⁶ = 2444054893537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2444122002431) 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, 3929456285 + ... + 3929456906.

It is an arithmetic number, because the mean of its divisors is an integer number (612995228976).

Almost surely, 2^{2444122002401} is an apocalyptic number.

It is an amenable number.

2444122002401 is a deficient number, since it is larger than the sum of its proper divisors (7858913503).

2444122002401 is an equidigital number, since it uses as much as digits as its factorization.

2444122002401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858913502.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 2444122002401 its reverse (1042002214442), we get a palindrome (3486124216843).

The spelling of 2444122002401 in words is "two trillion, four hundred forty-four billion, one hundred twenty-two million, two thousand, four hundred one".