506243443324 has 24 divisors (see below), whose sum is σ = 904821115968. Its totient is φ = 247723667520.

The previous prime is 506243443313. The next prime is 506243443351. The reversal of 506243443324 is 423344342605.

It is a congruent number.

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, 4481214 + ... + 4592794.

It is an arithmetic number, because the mean of its divisors is an integer number (37700879832).

Almost surely, 2^506243443324 is an apocalyptic number.

It is an amenable number.

506243443324 is a deficient number, since it is larger than the sum of its proper divisors (398577672644).

506243443324 is a wasteful number, since it uses less digits than its factorization.

506243443324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135765 (or 135763 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 506243443324 its reverse (423344342605), we get a palindrome (929587785929).

The spelling of 506243443324 in words is "five hundred six billion, two hundred forty-three million, four hundred forty-three thousand, three hundred twenty-four".