1164866530464 has 288 divisors, whose sum is σ = 4256245103040. Its totient is φ = 307217401344.

The previous prime is 1164866530423. The next prime is 1164866530501. The reversal of 1164866530464 is 4640356684611.

1164866530464 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 8 + 66 + 530 + 46 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 1164866530464.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 507894 + ... + 1608629.

It is an arithmetic number, because the mean of its divisors is an integer number (14778628830).

Almost surely, 2^{1164866530464} is an apocalyptic number.

1164866530464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1164866530464 is an abundant number, since it is smaller than the sum of its proper divisors (3091378572576).

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

1164866530464 is a wasteful number, since it uses less digits than its factorization.

1164866530464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116569 (or 2116548 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 1164866530464 in words is "one trillion, one hundred sixty-four billion, eight hundred sixty-six million, five hundred thirty thousand, four hundred sixty-four".