743344108104 has 64 divisors (see below), whose sum is σ = 2088324604800. Its totient is φ = 218776859136.

The previous prime is 743344108103. The next prime is 743344108123. The reversal of 743344108104 is 401801443347.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (743344108103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51786589 + ... + 51800940.

It is an arithmetic number, because the mean of its divisors is an integer number (32630071950).

Almost surely, 2^743344108104 is an apocalyptic number.

It is an amenable number.

743344108104 is an abundant number, since it is smaller than the sum of its proper divisors (1344980496696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

743344108104 is a wasteful number, since it uses less digits than its factorization.

743344108104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103587574 (or 103587570 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 743344108104 in words is "seven hundred forty-three billion, three hundred forty-four million, one hundred eight thousand, one hundred four".