24220420324 has 12 divisors (see below), whose sum is σ = 43287560064. Its totient is φ = 11852546024.

The previous prime is 24220420309. The next prime is 24220420379. The reversal of 24220420324 is 42302402242.

It is a super-3 number, since 3×24220420324³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64415824 + ... + 64416199.

It is an arithmetic number, because the mean of its divisors is an integer number (3607296672).

Almost surely, 2^24220420324 is an apocalyptic number.

It is an amenable number.

24220420324 is a deficient number, since it is larger than the sum of its proper divisors (19067139740).

24220420324 is a wasteful number, since it uses less digits than its factorization.

24220420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128832074 (or 128832072 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 24220420324 its reverse (42302402242), we get a palindrome (66522822566).

The spelling of 24220420324 in words is "twenty-four billion, two hundred twenty million, four hundred twenty thousand, three hundred twenty-four".