23443401042334 has 24 divisors (see below), whose sum is σ = 44052984378648. Its totient is φ = 9274312499760.

The previous prime is 23443401042287. The next prime is 23443401042343. The reversal of 23443401042334 is 43324010434432.

It is a junction number, because it is equal to n+sod(n) for n = 23443401042293 and 23443401042302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9200705572 + ... + 9200708119.

It is an arithmetic number, because the mean of its divisors is an integer number (1835541015777).

Almost surely, 2^{23443401042334} is an apocalyptic number.

23443401042334 is a deficient number, since it is larger than the sum of its proper divisors (20609583336314).

23443401042334 is a wasteful number, since it uses less digits than its factorization.

23443401042334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18401413720 (or 18401413713 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 23443401042334 its reverse (43324010434432), we get a palindrome (66767411476766).

The spelling of 23443401042334 in words is "twenty-three trillion, four hundred forty-three billion, four hundred one million, forty-two thousand, three hundred thirty-four".