24140121330031 has 4 divisors (see below), whose sum is σ = 27588710091472. Its totient is φ = 20691532568592.

The previous prime is 24140121329957. The next prime is 24140121330047. The reversal of 24140121330031 is 13003312104142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 24140121330031 - 2¹³ = 24140121321839 is a prime.

It is a super-2 number, since 2×24140121330031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24140121329978 and 24140121330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24140121330631) 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, 1724294380710 + ... + 1724294380723.

It is an arithmetic number, because the mean of its divisors is an integer number (6897177522868).

Almost surely, 2^{24140121330031} is an apocalyptic number.

24140121330031 is a deficient number, since it is larger than the sum of its proper divisors (3448588761441).

24140121330031 is an equidigital number, since it uses as much as digits as its factorization.

24140121330031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448588761440.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 24140121330031 its reverse (13003312104142), we get a palindrome (37143433434173).

The spelling of 24140121330031 in words is "twenty-four trillion, one hundred forty billion, one hundred twenty-one million, three hundred thirty thousand, thirty-one".