24116400109 has 4 divisors (see below), whose sum is σ = 24276111520. Its totient is φ = 23956688700.

The previous prime is 24116400103. The next prime is 24116400131. The reversal of 24116400109 is 90100461142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24116400109 - 2²⁷ = 23982182381 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 (24116400103) 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, 79855479 + ... + 79855780.

It is an arithmetic number, because the mean of its divisors is an integer number (6069027880).

Almost surely, 2^24116400109 is an apocalyptic number.

It is an amenable number.

24116400109 is a deficient number, since it is larger than the sum of its proper divisors (159711411).

24116400109 is a wasteful number, since it uses less digits than its factorization.

24116400109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159711410.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 24116400109 in words is "twenty-four billion, one hundred sixteen million, four hundred thousand, one hundred nine".