11660429577027 has 48 divisors (see below), whose sum is σ = 19531630331136. Its totient is φ = 6056989540800.

The previous prime is 11660429577019. The next prime is 11660429577059. The reversal of 11660429577027 is 72077592406611.

It is not a de Polignac number, because 11660429577027 - 2³ = 11660429577019 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11660429577067) 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 47 ways as a sum of consecutive naturals, for example, 43360252 + ... + 43628342.

It is an arithmetic number, because the mean of its divisors is an integer number (406908965232).

Almost surely, 2^{11660429577027} is an apocalyptic number.

11660429577027 is a deficient number, since it is larger than the sum of its proper divisors (7871200754109).

11660429577027 is a wasteful number, since it uses less digits than its factorization.

11660429577027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285240 (or 285229 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 57.

The spelling of 11660429577027 in words is "eleven trillion, six hundred sixty billion, four hundred twenty-nine million, five hundred seventy-seven thousand, twenty-seven".