733943997072 has 720 divisors, whose sum is σ = 2488048183296. Its totient is φ = 200154240000.

The previous prime is 733943997071. The next prime is 733943997091. The reversal of 733943997072 is 270799349337.

It is not an unprimeable number, because it can be changed into a prime (733943997071) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 2708280297 + ... + 2708280567.

Almost surely, 2^733943997072 is an apocalyptic number.

733943997072 is a gapful number since it is divisible by the number (72) 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 733943997072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244024091648).

733943997072 is an abundant number, since it is smaller than the sum of its proper divisors (1754104186224).

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

733943997072 is a wasteful number, since it uses less digits than its factorization.

733943997072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 54010152, while the sum is 63.

The spelling of 733943997072 in words is "seven hundred thirty-three billion, nine hundred forty-three million, nine hundred ninety-seven thousand, seventy-two".