4123422420404 has 24 divisors (see below), whose sum is σ = 8268044977920. Its totient is φ = 1762638150816.

The previous prime is 4123422420371. The next prime is 4123422420419. The reversal of 4123422420404 is 4040242243214.

It is a super-2 number, since 2×4123422420404² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 189275852 + ... + 189297635.

It is an arithmetic number, because the mean of its divisors is an integer number (344501874080).

Almost surely, 2^{4123422420404} is an apocalyptic number.

It is an amenable number.

4123422420404 is an abundant number, since it is smaller than the sum of its proper divisors (4144622557516).

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

4123422420404 is a wasteful number, since it uses less digits than its factorization.

4123422420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378573887 (or 378573885 counting only the distinct ones).

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

Adding to 4123422420404 its reverse (4040242243214), we get a palindrome (8163664663618).

The spelling of 4123422420404 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-two million, four hundred twenty thousand, four hundred four".