1165470039936 has 192 divisors, whose sum is σ = 3500648910720. Its totient is φ = 371485357056.

The previous prime is 1165470039917. The next prime is 1165470040019. The reversal of 1165470039936 is 6399300745611.

1165470039936 is a `hidden beast` number, since 1 + 1 + 6 + 547 + 0 + 0 + 3 + 9 + 93 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 147393295 + ... + 147401201.

It is an arithmetic number, because the mean of its divisors is an integer number (18232546410).

Almost surely, 2^{1165470039936} is an apocalyptic number.

1165470039936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1165470039936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1750324455360).

1165470039936 is an abundant number, since it is smaller than the sum of its proper divisors (2335178870784).

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

1165470039936 is a wasteful number, since it uses less digits than its factorization.

1165470039936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13513 (or 13498 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 54.

The spelling of 1165470039936 in words is "one trillion, one hundred sixty-five billion, four hundred seventy million, thirty-nine thousand, nine hundred thirty-six".