404122420102 has 8 divisors (see below), whose sum is σ = 638088031800. Its totient is φ = 191426409504.

The previous prime is 404122420087. The next prime is 404122420103. The reversal of 404122420102 is 201024221404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404122420103) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5317400227 + ... + 5317400302.

It is an arithmetic number, because the mean of its divisors is an integer number (79761003975).

Almost surely, 2^404122420102 is an apocalyptic number.

404122420102 is a deficient number, since it is larger than the sum of its proper divisors (233965611698).

404122420102 is a wasteful number, since it uses less digits than its factorization.

404122420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634800550.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 404122420102 its reverse (201024221404), we get a palindrome (605146641506).

The spelling of 404122420102 in words is "four hundred four billion, one hundred twenty-two million, four hundred twenty thousand, one hundred two".