1166546156014 has 32 divisors (see below), whose sum is σ = 1879527888000. Its totient is φ = 541354565664.

The previous prime is 1166546155969. The next prime is 1166546156063. The reversal of 1166546156014 is 4106516456611.

It is a happy number.

It is a super-2 number, since 2×1166546156014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231004 + ... + 1544815.

It is an arithmetic number, because the mean of its divisors is an integer number (58735246500).

Almost surely, 2^{1166546156014} is an apocalyptic number.

1166546156014 is a deficient number, since it is larger than the sum of its proper divisors (712981731986).

1166546156014 is a wasteful number, since it uses less digits than its factorization.

1166546156014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776192.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 1166546156014 in words is "one trillion, one hundred sixty-six billion, five hundred forty-six million, one hundred fifty-six thousand, fourteen".