23484792845 has 4 divisors (see below), whose sum is σ = 28181751420. Its totient is φ = 18787834272.

The previous prime is 23484792833. The next prime is 23484792857. The reversal of 23484792845 is 54829748432.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23484792833) and next prime (23484792857).

It can be written as a sum of positive squares in 2 ways, for example, as 2546413444 + 20938379401 = 50462^2 + 144701^2 .

It is a cyclic number.

It is not a de Polignac number, because 23484792845 - 2⁴ = 23484792829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2348479280 + ... + 2348479289.

It is an arithmetic number, because the mean of its divisors is an integer number (7045437855).

Almost surely, 2^23484792845 is an apocalyptic number.

It is an amenable number.

23484792845 is a deficient number, since it is larger than the sum of its proper divisors (4696958575).

23484792845 is an equidigital number, since it uses as much as digits as its factorization.

23484792845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696958574.

The product of its digits is 15482880, while the sum is 56.

The spelling of 23484792845 in words is "twenty-three billion, four hundred eighty-four million, seven hundred ninety-two thousand, eight hundred forty-five".