1165450117076 has 24 divisors (see below), whose sum is σ = 2330927167296. Its totient is φ = 499472850240.

The previous prime is 1165450117031. The next prime is 1165450117147. The reversal of 1165450117076 is 6707110545611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2985071 + ... + 3352841.

It is an arithmetic number, because the mean of its divisors is an integer number (97121965304).

Almost surely, 2^{1165450117076} is an apocalyptic number.

It is an amenable number.

1165450117076 is an abundant number, since it is smaller than the sum of its proper divisors (1165477050220).

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

1165450117076 is a wasteful number, since it uses less digits than its factorization.

1165450117076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480959 (or 480957 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 1165450117076 in words is "one trillion, one hundred sixty-five billion, four hundred fifty million, one hundred seventeen thousand, seventy-six".