2421403422404 has 12 divisors (see below), whose sum is σ = 4237543478784. Its totient is φ = 1210676714184.

The previous prime is 2421403422313. The next prime is 2421403422413. The reversal of 2421403422404 is 4042243041242.

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 3 ways as a sum of consecutive naturals, for example, 6030452 + ... + 6419435.

It is an arithmetic number, because the mean of its divisors is an integer number (353128623232).

Almost surely, 2^{2421403422404} is an apocalyptic number.

It is an amenable number.

2421403422404 is a deficient number, since it is larger than the sum of its proper divisors (1816140056380).

2421403422404 is a wasteful number, since it uses less digits than its factorization.

2421403422404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12498514 (or 12498512 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2421403422404 its reverse (4042243041242), we get a palindrome (6463646463646).

The spelling of 2421403422404 in words is "two trillion, four hundred twenty-one billion, four hundred three million, four hundred twenty-two thousand, four hundred four".