401066034166 has 32 divisors (see below), whose sum is σ = 690756894720. Its totient is φ = 171083516256.

The previous prime is 401066034071. The next prime is 401066034181. The reversal of 401066034166 is 661430660104.

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, 2534500 + ... + 2688088.

It is an arithmetic number, because the mean of its divisors is an integer number (21586152960).

Almost surely, 2^401066034166 is an apocalyptic number.

401066034166 is a deficient number, since it is larger than the sum of its proper divisors (289690860554).

401066034166 is a wasteful number, since it uses less digits than its factorization.

401066034166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154468.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 401066034166 in words is "four hundred one billion, sixty-six million, thirty-four thousand, one hundred sixty-six".