24222430040 has 32 divisors (see below), whose sum is σ = 55040085360. Its totient is φ = 9593040000.

The previous prime is 24222430031. The next prime is 24222430073. The reversal of 24222430040 is 4003422242.

It is a super-2 number, since 2×24222430040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24222429988 and 24222430015.

It is a congruent number.

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, 2993786 + ... + 3001865.

Almost surely, 2^24222430040 is an apocalyptic number.

24222430040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24222430040 is an abundant number, since it is smaller than the sum of its proper divisors (30817655320).

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

24222430040 is a wasteful number, since it uses less digits than its factorization.

24222430040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5995763 (or 5995759 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 24222430040 its reverse (4003422242), we get a palindrome (28225852282).

The spelling of 24222430040 in words is "twenty-four billion, two hundred twenty-two million, four hundred thirty thousand, forty".