733400007040 has 32 divisors (see below), whose sum is σ = 1753284393360. Its totient is φ = 293360002560.

The previous prime is 733400007023. The next prime is 733400007059. The reversal of 733400007040 is 40700004337.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572968116 + ... + 572969395.

Almost surely, 2^733400007040 is an apocalyptic number.

It is an amenable number.

733400007040 is an abundant number, since it is smaller than the sum of its proper divisors (1019884386320).

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

733400007040 is a wasteful number, since it uses less digits than its factorization.

733400007040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145937530 (or 1145937518 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The spelling of 733400007040 in words is "seven hundred thirty-three billion, four hundred million, seven thousand, forty".