23450144305 has 16 divisors (see below), whose sum is σ = 32491751040. Its totient is φ = 15914322432.

The previous prime is 23450144287. The next prime is 23450144353. The reversal of 23450144305 is 50344105432.

It is a cyclic number.

It is not a de Polignac number, because 23450144305 - 2⁵ = 23450144273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3450235 + ... + 3457024.

It is an arithmetic number, because the mean of its divisors is an integer number (2030734440).

Almost surely, 2^23450144305 is an apocalyptic number.

It is an amenable number.

23450144305 is a deficient number, since it is larger than the sum of its proper divisors (9041606735).

23450144305 is an equidigital number, since it uses as much as digits as its factorization.

23450144305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907368.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 23450144305 its reverse (50344105432), we get a palindrome (73794249737).

The spelling of 23450144305 in words is "twenty-three billion, four hundred fifty million, one hundred forty-four thousand, three hundred five".