23234790745 has 8 divisors (see below), whose sum is σ = 27885232584. Its totient is φ = 18585510144.

The previous prime is 23234790713. The next prime is 23234790763. The reversal of 23234790745 is 54709743232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14485807449 + 8748983296 = 120357^2 + 93536^2 .

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 23234790745 - 2⁵ = 23234790713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23234790695 and 23234790704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245664 + ... + 326833.

It is an arithmetic number, because the mean of its divisors is an integer number (3485654073).

Almost surely, 2^23234790745 is an apocalyptic number.

It is an amenable number.

23234790745 is a deficient number, since it is larger than the sum of its proper divisors (4650441839).

23234790745 is an equidigital number, since it uses as much as digits as its factorization.

23234790745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580619.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 23234790745 in words is "twenty-three billion, two hundred thirty-four million, seven hundred ninety thousand, seven hundred forty-five".