1073320630432 has 24 divisors (see below), whose sum is σ = 2116616002452. Its totient is φ = 535767360000.

The previous prime is 1073320630429. The next prime is 1073320630477. The reversal of 1073320630432 is 2340360233701.

1073320630432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1052996136336 + 20324494096 = 1026156^2 + 142564^2 .

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, 27885319 + ... + 27923782.

Almost surely, 2^{1073320630432} is an apocalyptic number.

It is an amenable number.

1073320630432 is a deficient number, since it is larger than the sum of its proper divisors (1043295372020).

1073320630432 is an equidigital number, since it uses as much as digits as its factorization.

1073320630432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55809712 (or 55809704 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 1073320630432 in words is "one trillion, seventy-three billion, three hundred twenty million, six hundred thirty thousand, four hundred thirty-two".