73233964742 has 16 divisors (see below), whose sum is σ = 112600206432. Its totient is φ = 35701673280.

The previous prime is 73233964721. The next prime is 73233964757. The reversal of 73233964742 is 24746933237.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 144578 + ... + 409109.

It is an arithmetic number, because the mean of its divisors is an integer number (7037512902).

Almost surely, 2^73233964742 is an apocalyptic number.

73233964742 is a deficient number, since it is larger than the sum of its proper divisors (39366241690).

73233964742 is a wasteful number, since it uses less digits than its factorization.

73233964742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555343.

The product of its digits is 4572288, while the sum is 50.

The spelling of 73233964742 in words is "seventy-three billion, two hundred thirty-three million, nine hundred sixty-four thousand, seven hundred forty-two".