1165034241939 has 64 divisors (see below), whose sum is σ = 1741424256000. Its totient is φ = 689397350400.

The previous prime is 1165034241937. The next prime is 1165034241961. The reversal of 1165034241939 is 9391424305611.

It is a happy number.

It is not a de Polignac number, because 1165034241939 - 2¹ = 1165034241937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1165034241937) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 19242787 + ... + 19303235.

It is an arithmetic number, because the mean of its divisors is an integer number (27209754000).

Almost surely, 2^{1165034241939} is an apocalyptic number.

1165034241939 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1165034241939 is a deficient number, since it is larger than the sum of its proper divisors (576390014061).

1165034241939 is a wasteful number, since it uses less digits than its factorization.

1165034241939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60796.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 1165034241939 in words is "one trillion, one hundred sixty-five billion, thirty-four million, two hundred forty-one thousand, nine hundred thirty-nine".