408420206224 has 40 divisors (see below), whose sum is σ = 815156699648. Its totient is φ = 198090541440.

The previous prime is 408420206197. The next prime is 408420206267. The reversal of 408420206224 is 422602024804.

It is a self number, because there is not a number n which added to its sum of digits gives 408420206224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846192 + ... + 1238095.

Almost surely, 2^408420206224 is an apocalyptic number.

It is an amenable number.

408420206224 is a deficient number, since it is larger than the sum of its proper divisors (406736493424).

408420206224 is a wasteful number, since it uses less digits than its factorization.

408420206224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084663 (or 2084657 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

The spelling of 408420206224 in words is "four hundred eight billion, four hundred twenty million, two hundred six thousand, two hundred twenty-four".