2444224202397 has 10 divisors (see below), whose sum is σ = 3651248499998. Its totient is φ = 1629482801544.

The previous prime is 2444224202389. The next prime is 2444224202417. The reversal of 2444224202397 is 7932024224442.

2444224202397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1320600882276 + 1123623320121 = 1149174^2 + 1060011^2 .

It is not a de Polignac number, because 2444224202397 - 2³ = 2444224202389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444224202317) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15087803638 + ... + 15087803799.

Almost surely, 2^{2444224202397} is an apocalyptic number.

2444224202397 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2444224202397 is a deficient number, since it is larger than the sum of its proper divisors (1207024297601).

2444224202397 is an equidigital number, since it uses as much as digits as its factorization.

2444224202397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30175607449 (or 30175607440 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 45.

The spelling of 2444224202397 in words is "two trillion, four hundred forty-four billion, two hundred twenty-four million, two hundred two thousand, three hundred ninety-seven".