514602443542440 has 128 divisors (see below), whose sum is σ = 1700828238683520. Its totient is φ = 123516938112000.

The previous prime is 514602443542433. The next prime is 514602443542463. The reversal of 514602443542440 is 44245344206415.

It is a self number, because there is not a number n which added to its sum of digits gives 514602443542440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1929818839 + ... + 1930085478.

It is an arithmetic number, because the mean of its divisors is an integer number (13287720614715).

Almost surely, 2^{514602443542440} is an apocalyptic number.

It is an amenable number.

514602443542440 is an abundant number, since it is smaller than the sum of its proper divisors (1186225795141080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514602443542440 is a wasteful number, since it uses less digits than its factorization.

514602443542440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859904443 (or 3859904439 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 48.

Adding to 514602443542440 its reverse (44245344206415), we get a palindrome (558847787748855).

The spelling of 514602443542440 in words is "five hundred fourteen trillion, six hundred two billion, four hundred forty-three million, five hundred forty-two thousand, four hundred forty".