73022976000 has 1248 divisors, whose sum is σ = 301396298112. Its totient is φ = 16868966400.

The previous prime is 73022975999. The next prime is 73022976017. The reversal of 73022976000 is 67922037.

73022976000 is a `hidden beast` number, since 7 + 302 + 297 + 60 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1248).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1377791974 + ... + 1377792026.

It is an arithmetic number, because the mean of its divisors is an integer number (241503444).

Almost surely, 2^73022976000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73022976000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150698149056).

73022976000 is an abundant number, since it is smaller than the sum of its proper divisors (228373322112).

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

73022976000 is a wasteful number, since it uses less digits than its factorization.

73022976000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 73022976000 in words is "seventy-three billion, twenty-two million, nine hundred seventy-six thousand".