406410446227 has 4 divisors (see below), whose sum is σ = 406550445840. Its totient is φ = 406270446616.

The previous prime is 406410446209. The next prime is 406410446327. The reversal of 406410446227 is 722644014604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 406410446227 - 2¹¹ = 406410444179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 406410446227.

It is not an unprimeable number, because it can be changed into a prime (406410446207) 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, 69995452 + ... + 70001257.

It is an arithmetic number, because the mean of its divisors is an integer number (101637611460).

Almost surely, 2^406410446227 is an apocalyptic number.

406410446227 is a deficient number, since it is larger than the sum of its proper divisors (139999613).

406410446227 is a wasteful number, since it uses less digits than its factorization.

406410446227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139999612.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 406410446227 in words is "four hundred six billion, four hundred ten million, four hundred forty-six thousand, two hundred twenty-seven".