104023440344 has 16 divisors (see below), whose sum is σ = 196024074000. Its totient is φ = 51750353952.

The previous prime is 104023440343. The next prime is 104023440359. The reversal of 104023440344 is 443044320401.

It is a happy number.

It is a super-2 number, since 2×104023440344² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104023440341) by changing a digit.

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, 32669087 + ... + 32672270.

It is an arithmetic number, because the mean of its divisors is an integer number (12251504625).

Almost surely, 2^104023440344 is an apocalyptic number.

It is an amenable number.

104023440344 is a deficient number, since it is larger than the sum of its proper divisors (92000633656).

104023440344 is a wasteful number, since it uses less digits than its factorization.

104023440344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65341562 (or 65341558 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 104023440344 its reverse (443044320401), we get a palindrome (547067760745).

The spelling of 104023440344 in words is "one hundred four billion, twenty-three million, four hundred forty thousand, three hundred forty-four".