530254140044 has 24 divisors (see below), whose sum is σ = 968320116960. Its totient is φ = 253591962624.

The previous prime is 530254140019. The next prime is 530254140061. The reversal of 530254140044 is 440041452035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835922 + ... + 3971750.

It is an arithmetic number, because the mean of its divisors is an integer number (40346671540).

Almost surely, 2^530254140044 is an apocalyptic number.

It is an amenable number.

530254140044 is a deficient number, since it is larger than the sum of its proper divisors (438065976916).

530254140044 is a wasteful number, since it uses less digits than its factorization.

530254140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178289 (or 178287 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 530254140044 its reverse (440041452035), we get a palindrome (970295592079).

The spelling of 530254140044 in words is "five hundred thirty billion, two hundred fifty-four million, one hundred forty thousand, forty-four".