11382797628728 has 8 divisors (see below), whose sum is σ = 21342745553880. Its totient is φ = 5691398814360.

The previous prime is 11382797628701. The next prime is 11382797628739. The reversal of 11382797628728 is 82782679728311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711424851788 + ... + 711424851803.

It is an arithmetic number, because the mean of its divisors is an integer number (2667843194235).

Almost surely, 2^{11382797628728} is an apocalyptic number.

It is an amenable number.

11382797628728 is a deficient number, since it is larger than the sum of its proper divisors (9959947925152).

11382797628728 is a wasteful number, since it uses less digits than its factorization.

11382797628728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422849703597 (or 1422849703593 counting only the distinct ones).

The product of its digits is 227598336, while the sum is 71.

The spelling of 11382797628728 in words is "eleven trillion, three hundred eighty-two billion, seven hundred ninety-seven million, six hundred twenty-eight thousand, seven hundred twenty-eight".