23443401133204 has 144 divisors (see below), whose sum is σ = 45830472223536. Its totient is φ = 10427026821120.

The previous prime is 23443401133183. The next prime is 23443401133219. The reversal of 23443401133204 is 40233110434432.

It can be written as a sum of positive squares in 24 ways, for example, as 12555315049104 + 10888086084100 = 3543348^2 + 3299710^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23443401133204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10593492402 + ... + 10593494614.

It is an arithmetic number, because the mean of its divisors is an integer number (318267168219).

Almost surely, 2^{23443401133204} is an apocalyptic number.

It is an amenable number.

23443401133204 is a deficient number, since it is larger than the sum of its proper divisors (22387071090332).

23443401133204 is a wasteful number, since it uses less digits than its factorization.

23443401133204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3375 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 23443401133204 its reverse (40233110434432), we get a palindrome (63676511567636).

The spelling of 23443401133204 in words is "twenty-three trillion, four hundred forty-three billion, four hundred one million, one hundred thirty-three thousand, two hundred four".