24104330340040 has 128 divisors (see below), whose sum is σ = 55413990799200. Its totient is φ = 9434431283200.

The previous prime is 24104330340001. The next prime is 24104330340047. The reversal of 24104330340040 is 4004303340142.

It can be written as a sum of positive squares in 16 ways, for example, as 11414762273476 + 12689568066564 = 3378574^2 + 3562242^2 .

It is a super-2 number, since 2×24104330340040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24104330339990 and 24104330340008.

It is not an unprimeable number, because it can be changed into a prime (24104330340047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 795691134 + ... + 795721426.

Almost surely, 2^{24104330340040} is an apocalyptic number.

24104330340040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24104330340040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27706995399600).

24104330340040 is an abundant number, since it is smaller than the sum of its proper divisors (31309660459160).

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

24104330340040 is a wasteful number, since it uses less digits than its factorization.

24104330340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32707 (or 32703 counting only the distinct ones).

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

Adding to 24104330340040 its reverse (4004303340142), we get a palindrome (28108633680182).

The spelling of 24104330340040 in words is "twenty-four trillion, one hundred four billion, three hundred thirty million, three hundred forty thousand, forty".