1024423253125 has 24 divisors (see below), whose sum is σ = 1304606702952. Its totient is φ = 804075480000.

The previous prime is 1024423253111. The next prime is 1024423253153. The reversal of 1024423253125 is 5213523244201.

It can be written as a sum of positive squares in 12 ways, for example, as 917698857156 + 106724395969 = 957966^2 + 326687^2 .

It is not a de Polignac number, because 1024423253125 - 2¹⁹ = 1024422728837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2926974 + ... + 3258223.

It is an arithmetic number, because the mean of its divisors is an integer number (54358612623).

Almost surely, 2^{1024423253125} is an apocalyptic number.

It is an amenable number.

1024423253125 is a deficient number, since it is larger than the sum of its proper divisors (280183449827).

1024423253125 is an frugal number, since it uses more digits than its factorization.

1024423253125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185275 (or 6185255 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1024423253125 its reverse (5213523244201), we get a palindrome (6237946497326).

The spelling of 1024423253125 in words is "one trillion, twenty-four billion, four hundred twenty-three million, two hundred fifty-three thousand, one hundred twenty-five".