23224351534045 has 4 divisors (see below), whose sum is σ = 27869221840860. Its totient is φ = 18579481227232.

The previous prime is 23224351534037. The next prime is 23224351534093. The reversal of 23224351534045 is 54043515342232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4473554946084 + 18750796587961 = 2115078^2 + 4330219^2 .

It is a cyclic number.

It is not a de Polignac number, because 23224351534045 - 2³ = 23224351534037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23224351533992 and 23224351534010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2322435153400 + ... + 2322435153409.

It is an arithmetic number, because the mean of its divisors is an integer number (6967305460215).

Almost surely, 2^{23224351534045} is an apocalyptic number.

It is an amenable number.

23224351534045 is a deficient number, since it is larger than the sum of its proper divisors (4644870306815).

23224351534045 is an equidigital number, since it uses as much as digits as its factorization.

23224351534045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644870306814.

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 23224351534045 its reverse (54043515342232), we get a palindrome (77267866876277).

The spelling of 23224351534045 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred fifty-one million, five hundred thirty-four thousand, forty-five".