733064428644 has 12 divisors (see below), whose sum is σ = 1710483666864. Its totient is φ = 244354809544.

The previous prime is 733064428601. The next prime is 733064428673. The reversal of 733064428644 is 446824460337.

733064428644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30544351182 + ... + 30544351205.

It is an arithmetic number, because the mean of its divisors is an integer number (142540305572).

Almost surely, 2^733064428644 is an apocalyptic number.

It is an amenable number.

733064428644 is an abundant number, since it is smaller than the sum of its proper divisors (977419238220).

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

733064428644 is a wasteful number, since it uses less digits than its factorization.

733064428644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61088702394 (or 61088702392 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 51.

The spelling of 733064428644 in words is "seven hundred thirty-three billion, sixty-four million, four hundred twenty-eight thousand, six hundred forty-four".