1313429034322 has 4 divisors (see below), whose sum is σ = 1970143551486. Its totient is φ = 656714517160.

The previous prime is 1313429034289. The next prime is 1313429034331. The reversal of 1313429034322 is 2234309243131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 714939582681 + 598489451641 = 845541^2 + 773621^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328357258579 + ... + 328357258582.

Almost surely, 2^{1313429034322} is an apocalyptic number.

1313429034322 is a deficient number, since it is larger than the sum of its proper divisors (656714517164).

1313429034322 is an equidigital number, since it uses as much as digits as its factorization.

1313429034322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656714517163.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 1313429034322 in words is "one trillion, three hundred thirteen billion, four hundred twenty-nine million, thirty-four thousand, three hundred twenty-two".