24433400003140 has 12 divisors (see below), whose sum is σ = 51310140006636. Its totient is φ = 9773360001248.

The previous prime is 24433400003113. The next prime is 24433400003149. The reversal of 24433400003140 is 4130000433442.

It can be written as a sum of positive squares in 2 ways, for example, as 11721365627904 + 12712034375236 = 3423648^2 + 3565394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24433400003099 and 24433400003108.

It is not an unprimeable number, because it can be changed into a prime (24433400003149) 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, 610835000059 + ... + 610835000098.

It is an arithmetic number, because the mean of its divisors is an integer number (4275845000553).

Almost surely, 2^{24433400003140} is an apocalyptic number.

24433400003140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24433400003140 is an abundant number, since it is smaller than the sum of its proper divisors (26876740003496).

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

24433400003140 is a wasteful number, since it uses less digits than its factorization.

24433400003140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221670000166 (or 1221670000164 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 24433400003140 its reverse (4130000433442), we get a palindrome (28563400436582).

The spelling of 24433400003140 in words is "twenty-four trillion, four hundred thirty-three billion, four hundred million, three thousand, one hundred forty".