224042420426 has 16 divisors (see below), whose sum is σ = 366652666368. Its totient is φ = 101826964800.

The previous prime is 224042420401. The next prime is 224042420467. The reversal of 224042420426 is 624024240422.

It is a junction number, because it is equal to n+sod(n) for n = 224042420392 and 224042420401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304655 + ... + 735458.

It is an arithmetic number, because the mean of its divisors is an integer number (22915791648).

Almost surely, 2^224042420426 is an apocalyptic number.

224042420426 is a deficient number, since it is larger than the sum of its proper divisors (142610245942).

224042420426 is a wasteful number, since it uses less digits than its factorization.

224042420426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049917.

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

Adding to 224042420426 its reverse (624024240422), we get a palindrome (848066660848).

The spelling of 224042420426 in words is "two hundred twenty-four billion, forty-two million, four hundred twenty thousand, four hundred twenty-six".