24142230109 has 8 divisors (see below), whose sum is σ = 24212875320. Its totient is φ = 24071663616.

The previous prime is 24142230107. The next prime is 24142230139. The reversal of 24142230109 is 90103224142.

It can be written as a sum of positive squares in 4 ways, for example, as 363664900 + 23778565209 = 19070^2 + 154203^2 .

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 24142230109 - 2¹ = 24142230107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24142230107) 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, 625167 + ... + 662659.

It is an arithmetic number, because the mean of its divisors is an integer number (3026609415).

Almost surely, 2^24142230109 is an apocalyptic number.

It is an amenable number.

24142230109 is a deficient number, since it is larger than the sum of its proper divisors (70645211).

24142230109 is a wasteful number, since it uses less digits than its factorization.

24142230109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39359.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 24142230109 in words is "twenty-four billion, one hundred forty-two million, two hundred thirty thousand, one hundred nine".