1166040014 has 16 divisors (see below), whose sum is σ = 1843900416. Its totient is φ = 552207000.

The previous prime is 1166039977. The next prime is 1166040049. The reversal of 1166040014 is 4100406611.

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, 197162 + ... + 202989.

It is an arithmetic number, because the mean of its divisors is an integer number (115243776).

Almost surely, 2^1166040014 is an apocalyptic number.

1166040014 is a deficient number, since it is larger than the sum of its proper divisors (677860402).

1166040014 is a wasteful number, since it uses less digits than its factorization.

1166040014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400231.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1166040014 is about 34147.3280653113. The cubic root of 1166040014 is about 1052.5380818722.

Adding to 1166040014 its reverse (4100406611), we get a palindrome (5266446625).

The spelling of 1166040014 in words is "one billion, one hundred sixty-six million, forty thousand, fourteen".