2442123144325 has 12 divisors (see below), whose sum is σ = 3110076827140. Its totient is φ = 1900895852160.

The previous prime is 2442123144313. The next prime is 2442123144337. The reversal of 2442123144325 is 5234413212442.

It is an interprime number because it is at equal distance from previous prime (2442123144313) and next prime (2442123144337).

It can be written as a sum of positive squares in 6 ways, for example, as 898140961 + 2441225003364 = 29969^2 + 1562442^2 .

It is not a de Polignac number, because 2442123144325 - 2⁹ = 2442123143813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1320065640 + ... + 1320067489.

Almost surely, 2^{2442123144325} is an apocalyptic number.

2442123144325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2442123144325 is a deficient number, since it is larger than the sum of its proper divisors (667953682815).

2442123144325 is a wasteful number, since it uses less digits than its factorization.

2442123144325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640133176 (or 2640133171 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

Adding to 2442123144325 its reverse (5234413212442), we get a palindrome (7676536356767).

The spelling of 2442123144325 in words is "two trillion, four hundred forty-two billion, one hundred twenty-three million, one hundred forty-four thousand, three hundred twenty-five".