73150716800 has 192 divisors, whose sum is σ = 212104177440. Its totient is φ = 24402124800.

The previous prime is 73150716773. The next prime is 73150716809. The reversal of 73150716800 is 861705137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73150716809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 784670 + ... + 872930.

Almost surely, 2^73150716800 is an apocalyptic number.

73150716800 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73150716800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106052088720).

73150716800 is an abundant number, since it is smaller than the sum of its proper divisors (138953460640).

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

73150716800 is a wasteful number, since it uses less digits than its factorization.

73150716800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88329 (or 88312 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 73150716800 in words is "seventy-three billion, one hundred fifty million, seven hundred sixteen thousand, eight hundred".