1145964830466 has 32 divisors (see below), whose sum is σ = 2306052403200. Its totient is φ = 379640209104.

The previous prime is 1145964830447. The next prime is 1145964830477. The reversal of 1145964830466 is 6640384695411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86541 + ... + 1516383.

It is an arithmetic number, because the mean of its divisors is an integer number (72064137600).

Almost surely, 2^{1145964830466} is an apocalyptic number.

1145964830466 is an abundant number, since it is smaller than the sum of its proper divisors (1160087572734).

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

1145964830466 is a wasteful number, since it uses less digits than its factorization.

1145964830466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430670.

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 1145964830466 in words is "one trillion, one hundred forty-five billion, nine hundred sixty-four million, eight hundred thirty thousand, four hundred sixty-six".