24641340145 has 16 divisors (see below), whose sum is σ = 31040029440. Its totient is φ = 18743057344.

The previous prime is 24641340137. The next prime is 24641340161. The reversal of 24641340145 is 54104314642.

It is a cyclic number.

It is not a de Polignac number, because 24641340145 - 2³ = 24641340137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24641340145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622330 + ... + 660739.

It is an arithmetic number, because the mean of its divisors is an integer number (1940001840).

Almost surely, 2^24641340145 is an apocalyptic number.

It is an amenable number.

24641340145 is a deficient number, since it is larger than the sum of its proper divisors (6398689295).

24641340145 is a wasteful number, since it uses less digits than its factorization.

24641340145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283264.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 24641340145 its reverse (54104314642), we get a palindrome (78745654787).

The spelling of 24641340145 in words is "twenty-four billion, six hundred forty-one million, three hundred forty thousand, one hundred forty-five".