530335213444 has 12 divisors (see below), whose sum is σ = 928097730000. Its totient is φ = 265164433448.

The previous prime is 530335213423. The next prime is 530335213489. The reversal of 530335213444 is 444312533035.

It is a happy number.

It is a super-2 number, since 2×530335213444² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395074 + ... + 1103065.

It is an arithmetic number, because the mean of its divisors is an integer number (77341477500).

Almost surely, 2^530335213444 is an apocalyptic number.

It is an amenable number.

530335213444 is a deficient number, since it is larger than the sum of its proper divisors (397762516556).

530335213444 is a wasteful number, since it uses less digits than its factorization.

530335213444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586642 (or 1586640 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 530335213444 its reverse (444312533035), we get a palindrome (974647746479).

The spelling of 530335213444 in words is "five hundred thirty billion, three hundred thirty-five million, two hundred thirteen thousand, four hundred forty-four".