24105145020 has 96 divisors (see below), whose sum is σ = 74878352640. Its totient is φ = 5744616960.

The previous prime is 24105145007. The next prime is 24105145027. The reversal of 24105145020 is 2054150142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24105145027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270577 + ... + 348456.

It is an arithmetic number, because the mean of its divisors is an integer number (779982840).

Almost surely, 2^24105145020 is an apocalyptic number.

24105145020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24105145020 is an abundant number, since it is smaller than the sum of its proper divisors (50773207620).

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

24105145020 is a wasteful number, since it uses less digits than its factorization.

24105145020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619115 (or 619113 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 24105145020 its reverse (2054150142), we get a palindrome (26159295162).

The spelling of 24105145020 in words is "twenty-four billion, one hundred five million, one hundred forty-five thousand, twenty".