1166115016334 has 4 divisors (see below), whose sum is σ = 1749172524504. Its totient is φ = 583057508166.

The previous prime is 1166115016321. The next prime is 1166115016369. The reversal of 1166115016334 is 4336105116611.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291528754082 + ... + 291528754085.

It is an arithmetic number, because the mean of its divisors is an integer number (437293131126).

Almost surely, 2^{1166115016334} is an apocalyptic number.

1166115016334 is a deficient number, since it is larger than the sum of its proper divisors (583057508170).

1166115016334 is an equidigital number, since it uses as much as digits as its factorization.

1166115016334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583057508169.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1166115016334 in words is "one trillion, one hundred sixty-six billion, one hundred fifteen million, sixteen thousand, three hundred thirty-four".