24225400164 has 48 divisors (see below), whose sum is σ = 67409814528. Its totient is φ = 6620605728.

The previous prime is 24225400139. The next prime is 24225400193. The reversal of 24225400164 is 46100452242.

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, 6267582 + ... + 6271445.

It is an arithmetic number, because the mean of its divisors is an integer number (1404371136).

Almost surely, 2^24225400164 is an apocalyptic number.

It is an amenable number.

24225400164 is an abundant number, since it is smaller than the sum of its proper divisors (43184414364).

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

24225400164 is a wasteful number, since it uses less digits than its factorization.

24225400164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12539064 (or 12539062 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 24225400164 in words is "twenty-four billion, two hundred twenty-five million, four hundred thousand, one hundred sixty-four".