24020400112 has 10 divisors (see below), whose sum is σ = 46539525248. Its totient is φ = 12010200048.

The previous prime is 24020400101. The next prime is 24020400119. The reversal of 24020400112 is 21100402042.

It is a super-2 number, since 2×24020400112² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 1501275007 = 24020400112 / (2 + 4 + 0 + 2 + 0 + 4 + 0 + 0 + 1 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24020400119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750637488 + ... + 750637519.

Almost surely, 2^24020400112 is an apocalyptic number.

It is an amenable number.

24020400112 is a deficient number, since it is larger than the sum of its proper divisors (22519125136).

24020400112 is a wasteful number, since it uses less digits than its factorization.

24020400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501275015 (or 1501275009 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 24020400112 its reverse (21100402042), we get a palindrome (45120802154).

The spelling of 24020400112 in words is "twenty-four billion, twenty million, four hundred thousand, one hundred twelve".