23253442320404 has 12 divisors (see below), whose sum is σ = 40693558619700. Its totient is φ = 11626711286208.

The previous prime is 23253442320391. The next prime is 23253442320431. The reversal of 23253442320404 is 40402324435232.

It can be written as a sum of positive squares in 2 ways, for example, as 3610836048400 + 19642606272004 = 1900220^2 + 4431998^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6258032 + ... + 9255800.

It is an arithmetic number, because the mean of its divisors is an integer number (3391129884975).

Almost surely, 2^{23253442320404} is an apocalyptic number.

It is an amenable number.

23253442320404 is a deficient number, since it is larger than the sum of its proper divisors (17440116299296).

23253442320404 is a wasteful number, since it uses less digits than its factorization.

23253442320404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937002 (or 4937000 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 23253442320404 its reverse (40402324435232), we get a palindrome (63655766755636).

The spelling of 23253442320404 in words is "twenty-three trillion, two hundred fifty-three billion, four hundred forty-two million, three hundred twenty thousand, four hundred four".