531130034324 has 24 divisors (see below), whose sum is σ = 971751307968. Its totient is φ = 253531129280.

The previous prime is 531130034317. The next prime is 531130034377. The reversal of 531130034324 is 423430031135.

It is a super-2 number, since 2×531130034324² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492522 + ... + 5588385.

It is an arithmetic number, because the mean of its divisors is an integer number (40489637832).

Almost surely, 2^531130034324 is an apocalyptic number.

It is an amenable number.

531130034324 is a deficient number, since it is larger than the sum of its proper divisors (440621273644).

531130034324 is a wasteful number, since it uses less digits than its factorization.

531130034324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11081455 (or 11081453 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 531130034324 its reverse (423430031135), we get a palindrome (954560065459).

The spelling of 531130034324 in words is "five hundred thirty-one billion, one hundred thirty million, thirty-four thousand, three hundred twenty-four".