742303323373 has 12 divisors (see below), whose sum is σ = 789408579168. Its totient is φ = 697866478920.

The previous prime is 742303323361. The next prime is 742303323389. The reversal of 742303323373 is 373323303247.

It is a happy number.

It is not a de Polignac number, because 742303323373 - 2⁹ = 742303322861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742303323323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7800961 + ... + 7895542.

It is an arithmetic number, because the mean of its divisors is an integer number (65784048264).

Almost surely, 2^742303323373 is an apocalyptic number.

It is an amenable number.

742303323373 is a deficient number, since it is larger than the sum of its proper divisors (47105255795).

742303323373 is a wasteful number, since it uses less digits than its factorization.

742303323373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15696672 (or 15696653 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 40.

The spelling of 742303323373 in words is "seven hundred forty-two billion, three hundred three million, three hundred twenty-three thousand, three hundred seventy-three".