2402040224424 has 64 divisors (see below), whose sum is σ = 6356642212800. Its totient is φ = 755092025856.

The previous prime is 2402040224407. The next prime is 2402040224491. The reversal of 2402040224424 is 4244220402042.

It is a happy number.

It is a super-2 number, since 2×2402040224424² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402040224391 and 2402040224400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40100389 + ... + 40160244.

It is an arithmetic number, because the mean of its divisors is an integer number (99322534575).

Almost surely, 2^{2402040224424} is an apocalyptic number.

2402040224424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2402040224424 is an abundant number, since it is smaller than the sum of its proper divisors (3954601988376).

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

2402040224424 is a wasteful number, since it uses less digits than its factorization.

2402040224424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80260714 (or 80260710 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2402040224424 its reverse (4244220402042), we get a palindrome (6646260626466).

The spelling of 2402040224424 in words is "two trillion, four hundred two billion, forty million, two hundred twenty-four thousand, four hundred twenty-four".