506015400344 has 64 divisors (see below), whose sum is σ = 982733796000. Its totient is φ = 244102763520.

The previous prime is 506015400283. The next prime is 506015400347. The reversal of 506015400344 is 443004510605.

It is a self number, because there is not a number n which added to its sum of digits gives 506015400344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506015400347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32720774 + ... + 32736234.

Almost surely, 2^506015400344 is an apocalyptic number.

It is an amenable number.

506015400344 is a deficient number, since it is larger than the sum of its proper divisors (476718395656).

506015400344 is a wasteful number, since it uses less digits than its factorization.

506015400344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16668 (or 16664 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 506015400344 its reverse (443004510605), we get a palindrome (949019910949).

The spelling of 506015400344 in words is "five hundred six billion, fifteen million, four hundred thousand, three hundred forty-four".