743223765142 has 8 divisors (see below), whose sum is σ = 1118143766376. Its totient is φ = 370509176352.

The previous prime is 743223765131. The next prime is 743223765169. The reversal of 743223765142 is 241567322347.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 743223765092 and 743223765101.

It is a congruent number.

It is an unprimeable number.

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, 551352268 + ... + 551353615.

It is an arithmetic number, because the mean of its divisors is an integer number (139767970797).

Almost surely, 2^743223765142 is an apocalyptic number.

743223765142 is a deficient number, since it is larger than the sum of its proper divisors (374920001234).

743223765142 is a wasteful number, since it uses less digits than its factorization.

743223765142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102706222.

The product of its digits is 1693440, while the sum is 46.

The spelling of 743223765142 in words is "seven hundred forty-three billion, two hundred twenty-three million, seven hundred sixty-five thousand, one hundred forty-two".