24253501420 has 12 divisors (see below), whose sum is σ = 50932353024. Its totient is φ = 9701400560.

The previous prime is 24253501417. The next prime is 24253501423. The reversal of 24253501420 is 2410535242.

It is an interprime number because it is at equal distance from previous prime (24253501417) and next prime (24253501423).

It is a super-2 number, since 2×24253501420² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24253501423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606337516 + ... + 606337555.

It is an arithmetic number, because the mean of its divisors is an integer number (4244362752).

Almost surely, 2^24253501420 is an apocalyptic number.

24253501420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24253501420 is an abundant number, since it is smaller than the sum of its proper divisors (26678851604).

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

24253501420 is a wasteful number, since it uses less digits than its factorization.

24253501420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212675080 (or 1212675078 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 24253501420 in words is "twenty-four billion, two hundred fifty-three million, five hundred one thousand, four hundred twenty".