24342442231431 has 8 divisors (see below), whose sum is σ = 32510060137984. Its totient is φ = 16201559572920.

The previous prime is 24342442231427. The next prime is 24342442231451. The reversal of 24342442231431 is 13413224424342.

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

It is not a de Polignac number, because 24342442231431 - 2² = 24342442231427 is a prime.

It is a super-2 number, since 2×24342442231431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24342442231431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24342442231451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6683809885 + ... + 6683813526.

It is an arithmetic number, because the mean of its divisors is an integer number (4063757517248).

Almost surely, 2^{24342442231431} is an apocalyptic number.

24342442231431 is a deficient number, since it is larger than the sum of its proper divisors (8167617906553).

24342442231431 is a wasteful number, since it uses less digits than its factorization.

24342442231431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13367624021.

The product of its digits is 442368, while the sum is 39.

Adding to 24342442231431 its reverse (13413224424342), we get a palindrome (37755666655773).

The spelling of 24342442231431 in words is "twenty-four trillion, three hundred forty-two billion, four hundred forty-two million, two hundred thirty-one thousand, four hundred thirty-one".