2444231323131 has 32 divisors (see below), whose sum is σ = 3697344000000. Its totient is φ = 1423835532288.

The previous prime is 2444231323099. The next prime is 2444231323187. The reversal of 2444231323131 is 1313231324442.

It is not a de Polignac number, because 2444231323131 - 2⁵ = 2444231323099 is a prime.

It is a super-2 number, since 2×2444231323131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2444231323092 and 2444231323101.

It is not an unprimeable number, because it can be changed into a prime (2464231323131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394971 + ... + 2245988.

It is an arithmetic number, because the mean of its divisors is an integer number (115542000000).

Almost surely, 2^{2444231323131} is an apocalyptic number.

2444231323131 is a deficient number, since it is larger than the sum of its proper divisors (1253112676869).

2444231323131 is a wasteful number, since it uses less digits than its factorization.

2444231323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642243.

The product of its digits is 41472, while the sum is 33.

Adding to 2444231323131 its reverse (1313231324442), we get a palindrome (3757462647573).

The spelling of 2444231323131 in words is "two trillion, four hundred forty-four billion, two hundred thirty-one million, three hundred twenty-three thousand, one hundred thirty-one".