24131404144 has 20 divisors (see below), whose sum is σ = 48018234424. Its totient is φ = 11739601728.

The previous prime is 24131404139. The next prime is 24131404151. The reversal of 24131404144 is 44140413142.

It is a super-2 number, since 2×24131404144² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20380662 + ... + 20381845.

Almost surely, 2^24131404144 is an apocalyptic number.

It is an amenable number.

24131404144 is a deficient number, since it is larger than the sum of its proper divisors (23886830280).

24131404144 is a wasteful number, since it uses less digits than its factorization.

24131404144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40762552 (or 40762546 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 24131404144 its reverse (44140413142), we get a palindrome (68271817286).

It can be divided in two parts, 24131 and 404144, that added together give a triangular number (428275 = T₉₂₅).

The spelling of 24131404144 in words is "twenty-four billion, one hundred thirty-one million, four hundred four thousand, one hundred forty-four".