408504048242 has 8 divisors (see below), whose sum is σ = 612777954432. Its totient is φ = 204244730100.

The previous prime is 408504048229. The next prime is 408504048289. The reversal of 408504048242 is 242840405804.

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

It is a self number, because there is not a number n which added to its sum of digits gives 408504048242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3576734 + ... + 3689177.

It is an arithmetic number, because the mean of its divisors is an integer number (76597244304).

Almost surely, 2^408504048242 is an apocalyptic number.

408504048242 is a deficient number, since it is larger than the sum of its proper divisors (204273906190).

408504048242 is a wasteful number, since it uses less digits than its factorization.

408504048242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294024.

The product of its (nonzero) digits is 327680, while the sum is 41.

The spelling of 408504048242 in words is "four hundred eight billion, five hundred four million, forty-eight thousand, two hundred forty-two".