24142444213 has 8 divisors (see below), whose sum is σ = 25500797696. Its totient is φ = 22820313600.

The previous prime is 24142444187. The next prime is 24142444217. The reversal of 24142444213 is 31244424142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24142444213 - 2⁹ = 24142443701 is a prime.

It is a super-2 number, since 2×24142444213² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24142444217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9054348 + ... + 9057013.

It is an arithmetic number, because the mean of its divisors is an integer number (3187599712).

Almost surely, 2^24142444213 is an apocalyptic number.

It is an amenable number.

24142444213 is a deficient number, since it is larger than the sum of its proper divisors (1358353483).

24142444213 is a wasteful number, since it uses less digits than its factorization.

24142444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18111435.

The product of its digits is 24576, while the sum is 31.

Adding to 24142444213 its reverse (31244424142), we get a palindrome (55386868355).

The spelling of 24142444213 in words is "twenty-four billion, one hundred forty-two million, four hundred forty-four thousand, two hundred thirteen".