24123432142 has 8 divisors (see below), whose sum is σ = 36725225256. Its totient is φ = 11881690392.

The previous prime is 24123432131. The next prime is 24123432143.

24123432142 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 24123432142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24123432143) 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, 90012673 + ... + 90012940.

It is an arithmetic number, because the mean of its divisors is an integer number (4590653157).

Almost surely, 2^24123432142 is an apocalyptic number.

24123432142 is a deficient number, since it is larger than the sum of its proper divisors (12601793114).

24123432142 is a wasteful number, since it uses less digits than its factorization.

24123432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180025682.

The product of its digits is 9216, while the sum is 28.

The spelling of 24123432142 in words is "twenty-four billion, one hundred twenty-three million, four hundred thirty-two thousand, one hundred forty-two".