23830746745 has 8 divisors (see below), whose sum is σ = 30796657416. Its totient is φ = 17598089856.

The previous prime is 23830746721. The next prime is 23830746749. The reversal of 23830746745 is 54764703832.

It can be written as a sum of positive squares in 4 ways, for example, as 1056315001 + 22774431744 = 32501^2 + 150912^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23830746745 - 2⁷ = 23830746617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23830746749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183313372 + ... + 183313501.

It is an arithmetic number, because the mean of its divisors is an integer number (3849582177).

Almost surely, 2^23830746745 is an apocalyptic number.

It is an amenable number.

23830746745 is a deficient number, since it is larger than the sum of its proper divisors (6965910671).

23830746745 is a wasteful number, since it uses less digits than its factorization.

23830746745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366626891.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 23830746745 in words is "twenty-three billion, eight hundred thirty million, seven hundred forty-six thousand, seven hundred forty-five".