1165363303914 has 12 divisors (see below), whose sum is σ = 2524953825186. Its totient is φ = 388454434632.

The previous prime is 1165363303903. The next prime is 1165363303921. The reversal of 1165363303914 is 4193033635611.

1165363303914 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 3 + 633 + 0 + 3 + 9 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 967600766889 + 197762537025 = 983667^2 + 444705^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1165363303914.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32371202869 + ... + 32371202904.

Almost surely, 2^{1165363303914} is an apocalyptic number.

1165363303914 is an abundant number, since it is smaller than the sum of its proper divisors (1359590521272).

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

1165363303914 is a wasteful number, since it uses less digits than its factorization.

1165363303914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64742405781 (or 64742405778 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 1165363303914 in words is "one trillion, one hundred sixty-five billion, three hundred sixty-three million, three hundred three thousand, nine hundred fourteen".