1317167589429 has 12 divisors (see below), whose sum is σ = 2014491607596. Its totient is φ = 826458095232.

The previous prime is 1317167589401. The next prime is 1317167589431. The reversal of 1317167589429 is 9249857617131.

1317167589429 is a `hidden beast` number, since 1 + 3 + 1 + 7 + 1 + 6 + 7 + 589 + 42 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1188503334225 + 128664255204 = 1090185^2 + 358698^2 .

It is not a de Polignac number, because 1317167589429 - 2⁷ = 1317167589301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317167589229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4304469094 + ... + 4304469399.

It is an arithmetic number, because the mean of its divisors is an integer number (167874300633).

Almost surely, 2^{1317167589429} is an apocalyptic number.

It is an amenable number.

1317167589429 is a deficient number, since it is larger than the sum of its proper divisors (697324018167).

1317167589429 is a wasteful number, since it uses less digits than its factorization.

1317167589429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8608938516 (or 8608938513 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 63.

The spelling of 1317167589429 in words is "one trillion, three hundred seventeen billion, one hundred sixty-seven million, five hundred eighty-nine thousand, four hundred twenty-nine".