73822756416 has 28 divisors (see below), whose sum is σ = 195322710192. Its totient is φ = 24607585408.

The previous prime is 73822756387. The next prime is 73822756417. The reversal of 73822756416 is 61465722837.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73822756417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192246570 + ... + 192246953.

Almost surely, 2^73822756416 is an apocalyptic number.

It is an amenable number.

73822756416 is an abundant number, since it is smaller than the sum of its proper divisors (121499953776).

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

73822756416 is a wasteful number, since it uses less digits than its factorization.

73822756416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384493538 (or 384493528 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The spelling of 73822756416 in words is "seventy-three billion, eight hundred twenty-two million, seven hundred fifty-six thousand, four hundred sixteen".