1015304040216 has 96 divisors (see below), whose sum is σ = 2835505501920. Its totient is φ = 327993408000.

The previous prime is 1015304040209. The next prime is 1015304040293. The reversal of 1015304040216 is 6120404035101.

It is a happy number.

1015304040216 is a `hidden beast` number, since 1 + 0 + 15 + 30 + 404 + 0 + 216 = 666.

1015304040216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1015304040216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 693115 + ... + 1584618.

It is an arithmetic number, because the mean of its divisors is an integer number (29536515645).

Almost surely, 2^{1015304040216} is an apocalyptic number.

It is an amenable number.

1015304040216 is an abundant number, since it is smaller than the sum of its proper divisors (1820201461704).

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

1015304040216 is a wasteful number, since it uses less digits than its factorization.

1015304040216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277937 (or 2277930 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1015304040216 its reverse (6120404035101), we get a palindrome (7135708075317).

The spelling of 1015304040216 in words is "one trillion, fifteen billion, three hundred four million, forty thousand, two hundred sixteen".