24312540345 has 128 divisors (see below), whose sum is σ = 42991534080. Its totient is φ = 11702154240.

The previous prime is 24312540337. The next prime is 24312540347. The reversal of 24312540345 is 54304521342.

It is not a de Polignac number, because 24312540345 - 2³ = 24312540337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24312540347) 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 127 ways as a sum of consecutive naturals, for example, 43648807 + ... + 43649363.

It is an arithmetic number, because the mean of its divisors is an integer number (335871360).

Almost surely, 2^24312540345 is an apocalyptic number.

It is an amenable number.

24312540345 is a deficient number, since it is larger than the sum of its proper divisors (18678993735).

24312540345 is a wasteful number, since it uses less digits than its factorization.

24312540345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 24312540345 in words is "twenty-four billion, three hundred twelve million, five hundred forty thousand, three hundred forty-five".