1145361660356 has 12 divisors (see below), whose sum is σ = 2005160117520. Its totient is φ = 572458769640.

The previous prime is 1145361660353. The next prime is 1145361660413. The reversal of 1145361660356 is 6530661635411.

It is a self number, because there is not a number n which added to its sum of digits gives 1145361660356.

It is not an unprimeable number, because it can be changed into a prime (1145361660353) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 55503530 + ... + 55524161.

It is an arithmetic number, because the mean of its divisors is an integer number (167096676460).

Almost surely, 2^{1145361660356} is an apocalyptic number.

It is an amenable number.

1145361660356 is a deficient number, since it is larger than the sum of its proper divisors (859798457164).

1145361660356 is a wasteful number, since it uses less digits than its factorization.

1145361660356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111030274 (or 111030272 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 1145361660356 in words is "one trillion, one hundred forty-five billion, three hundred sixty-one million, six hundred sixty thousand, three hundred fifty-six".