11406166546 has 8 divisors (see below), whose sum is σ = 17110477440. Its totient is φ = 5702674068.

The previous prime is 11406166537. The next prime is 11406166549. The reversal of 11406166546 is 64566160411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11406166499 and 11406166508.

It is not an unprimeable number, because it can be changed into a prime (11406166549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168486 + ... + 226273.

It is an arithmetic number, because the mean of its divisors is an integer number (2138809680).

Almost surely, 2^11406166546 is an apocalyptic number.

11406166546 is a deficient number, since it is larger than the sum of its proper divisors (5704310894).

11406166546 is a wasteful number, since it uses less digits than its factorization.

11406166546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409208.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 11406166546 in words is "eleven billion, four hundred six million, one hundred sixty-six thousand, five hundred forty-six".