24005612401 has 4 divisors (see below), whose sum is σ = 24029404900. Its totient is φ = 23981819904.

The previous prime is 24005612387. The next prime is 24005612413. The reversal of 24005612401 is 10421650042.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3777946225 + 20227666176 = 61465^2 + 142224^2 .

It is a cyclic number.

It is not a de Polignac number, because 24005612401 - 2³¹ = 21858128753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24005612471) 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, 11894736 + ... + 11896753.

It is an arithmetic number, because the mean of its divisors is an integer number (6007351225).

Almost surely, 2^24005612401 is an apocalyptic number.

It is an amenable number.

24005612401 is a deficient number, since it is larger than the sum of its proper divisors (23792499).

24005612401 is a wasteful number, since it uses less digits than its factorization.

24005612401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23792498.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 24005612401 in words is "twenty-four billion, five million, six hundred twelve thousand, four hundred one".