1165137434010 has 192 divisors, whose sum is σ = 3368577663360. Its totient is φ = 277007178240.

The previous prime is 1165137433963. The next prime is 1165137434047. The reversal of 1165137434010 is 104347315611.

1165137434010 is a `hidden beast` number, since 116 + 5 + 137 + 4 + 3 + 401 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 194608237 + ... + 194614223.

It is an arithmetic number, because the mean of its divisors is an integer number (17544675330).

Almost surely, 2^{1165137434010} is an apocalyptic number.

1165137434010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1165137434010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1684288831680).

1165137434010 is an abundant number, since it is smaller than the sum of its proper divisors (2203440229350).

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

1165137434010 is a wasteful number, since it uses less digits than its factorization.

1165137434010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9773 (or 9770 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 1165137434010 in words is "one trillion, one hundred sixty-five billion, one hundred thirty-seven million, four hundred thirty-four thousand, ten".