2402424424 has 8 divisors (see below), whose sum is σ = 4504545810. Its totient is φ = 1201212208.

The previous prime is 2402424407. The next prime is 2402424443. The reversal of 2402424424 is 4244242042.

It can be written as a sum of positive squares in only one way, i.e., 1740391524 + 662032900 = 41718^2 + 25730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2402424424² = 11543286226063463552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402424392 and 2402424401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150151519 + ... + 150151534.

Almost surely, 2^2402424424 is an apocalyptic number.

It is an amenable number.

2402424424 is a deficient number, since it is larger than the sum of its proper divisors (2102121386).

2402424424 is a wasteful number, since it uses less digits than its factorization.

2402424424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300303059 (or 300303055 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 2402424424 is about 49014.5327836551. The cubic root of 2402424424 is about 1339.3165788074.

Adding to 2402424424 its reverse (4244242042), we get a palindrome (6646666466).

The spelling of 2402424424 in words is "two billion, four hundred two million, four hundred twenty-four thousand, four hundred twenty-four".