24134213220 has 48 divisors (see below), whose sum is σ = 72773937600. Its totient is φ = 5940729216.

The previous prime is 24134213197. The next prime is 24134213267. The reversal of 24134213220 is 2231243142.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15469870 + ... + 15471429.

It is an arithmetic number, because the mean of its divisors is an integer number (1516123700).

Almost surely, 2^24134213220 is an apocalyptic number.

24134213220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24134213220 is an abundant number, since it is smaller than the sum of its proper divisors (48639724380).

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

24134213220 is a wasteful number, since it uses less digits than its factorization.

24134213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30941324 (or 30941322 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 24134213220 its reverse (2231243142), we get a palindrome (26365456362).

The spelling of 24134213220 in words is "twenty-four billion, one hundred thirty-four million, two hundred thirteen thousand, two hundred twenty".