1145159614966 has 8 divisors (see below), whose sum is σ = 1717751752704. Its totient is φ = 572575697400.

The previous prime is 1145159614943. The next prime is 1145159614987. The reversal of 1145159614966 is 6694169515411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1145159614966² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1145159614966.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694085 + ... + 2271616.

It is an arithmetic number, because the mean of its divisors is an integer number (214718969088).

Almost surely, 2^{1145159614966} is an apocalyptic number.

1145159614966 is a deficient number, since it is larger than the sum of its proper divisors (572592137738).

1145159614966 is a wasteful number, since it uses less digits than its factorization.

1145159614966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110086.

The product of its digits is 6998400, while the sum is 58.

The spelling of 1145159614966 in words is "one trillion, one hundred forty-five billion, one hundred fifty-nine million, six hundred fourteen thousand, nine hundred sixty-six".