24545012000001 has 4 divisors (see below), whose sum is σ = 32726682666672. Its totient is φ = 16363341333332.

The previous prime is 24545011999967. The next prime is 24545012000051. The reversal of 24545012000001 is 10000021054542.

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 24545012000001 - 2⁷ = 24545011999873 is a prime.

It is a super-2 number, since 2×24545012000001² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24545012000051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4090835333331 + ... + 4090835333336.

It is an arithmetic number, because the mean of its divisors is an integer number (8181670666668).

Almost surely, 2^{24545012000001} is an apocalyptic number.

It is an amenable number.

24545012000001 is a deficient number, since it is larger than the sum of its proper divisors (8181670666671).

24545012000001 is an equidigital number, since it uses as much as digits as its factorization.

24545012000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181670666670.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 24545012000001 its reverse (10000021054542), we get a palindrome (34545033054543).

The spelling of 24545012000001 in words is "twenty-four trillion, five hundred forty-five billion, twelve million, one", and thus it is an aban number.