422684042800 has 60 divisors (see below), whose sum is σ = 1015713858456. Its totient is φ = 169037747200.

The previous prime is 422684042761. The next prime is 422684042861. The reversal of 422684042800 is 8240486224.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1817115 + ... + 2036485.

Almost surely, 2^422684042800 is an apocalyptic number.

422684042800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422684042800 is an abundant number, since it is smaller than the sum of its proper divisors (593029815656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422684042800 is a wasteful number, since it uses less digits than its factorization.

422684042800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224206 (or 224195 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 422684042800 in words is "four hundred twenty-two billion, six hundred eighty-four million, forty-two thousand, eight hundred".