1313017719429 has 16 divisors (see below), whose sum is σ = 1996262235072. Its totient is φ = 760480850688.

The previous prime is 1313017719347. The next prime is 1313017719449. The reversal of 1313017719429 is 9249177103131.

It is a happy number.

It is not a de Polignac number, because 1313017719429 - 2⁷ = 1313017719301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313017719449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990208779 + ... + 990210104.

It is an arithmetic number, because the mean of its divisors is an integer number (124766389692).

Almost surely, 2^{1313017719429} is an apocalyptic number.

It is an amenable number.

1313017719429 is a deficient number, since it is larger than the sum of its proper divisors (683244515643).

1313017719429 is a wasteful number, since it uses less digits than its factorization.

1313017719429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980418916.

The product of its (nonzero) digits is 285768, while the sum is 48.

The spelling of 1313017719429 in words is "one trillion, three hundred thirteen billion, seventeen million, seven hundred nineteen thousand, four hundred twenty-nine".