424204423433 has 16 divisors (see below), whose sum is σ = 486541885440. Its totient is φ = 362303013456.

The previous prime is 424204423421. The next prime is 424204423441. The reversal of 424204423433 is 334324402424.

It is a cyclic number.

It is not a de Polignac number, because 424204423433 - 2³⁰ = 423130681609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424204423393 and 424204423402.

It is not an unprimeable number, because it can be changed into a prime (424204423453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2709416 + ... + 2861702.

It is an arithmetic number, because the mean of its divisors is an integer number (30408867840).

Almost surely, 2^424204423433 is an apocalyptic number.

It is an amenable number.

424204423433 is a deficient number, since it is larger than the sum of its proper divisors (62337462007).

424204423433 is a wasteful number, since it uses less digits than its factorization.

424204423433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153716.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 424204423433 its reverse (334324402424), we get a palindrome (758528825857).

The spelling of 424204423433 in words is "four hundred twenty-four billion, two hundred four million, four hundred twenty-three thousand, four hundred thirty-three".