424100340404 has 24 divisors (see below), whose sum is σ = 799305867360. Its totient is φ = 195728861664.

The previous prime is 424100340403. The next prime is 424100340407. The reversal of 424100340404 is 404043001424.

It is a happy number.

It is a super-2 number, since 2×424100340404² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424100340403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907787 + ... + 1293165.

It is an arithmetic number, because the mean of its divisors is an integer number (33304411140).

Almost surely, 2^424100340404 is an apocalyptic number.

It is an amenable number.

424100340404 is a deficient number, since it is larger than the sum of its proper divisors (375205526956).

424100340404 is a wasteful number, since it uses less digits than its factorization.

424100340404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406559 (or 406557 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 424100340404 its reverse (404043001424), we get a palindrome (828143341828).

The spelling of 424100340404 in words is "four hundred twenty-four billion, one hundred million, three hundred forty thousand, four hundred four".