73333490880 has 896 divisors, whose sum is σ = 273974722560. Its totient is φ = 16482631680.

The previous prime is 73333490873. The next prime is 73333490921. The reversal of 73333490880 is 8809433337.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 672784266 + ... + 672784374.

It is an arithmetic number, because the mean of its divisors is an integer number (305775360).

Almost surely, 2^73333490880 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 73333490880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136987361280).

73333490880 is an abundant number, since it is smaller than the sum of its proper divisors (200641231680).

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

73333490880 is a wasteful number, since it uses less digits than its factorization.

73333490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 73333490880 in words is "seventy-three billion, three hundred thirty-three million, four hundred ninety thousand, eight hundred eighty".