1117667331385 has 32 divisors (see below), whose sum is σ = 1468453444992. Its totient is φ = 809892794880.

The previous prime is 1117667331383. The next prime is 1117667331419. The reversal of 1117667331385 is 5831337667111.

It is not a de Polignac number, because 1117667331385 - 2¹ = 1117667331383 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117667331383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42456247 + ... + 42482563.

It is an arithmetic number, because the mean of its divisors is an integer number (45889170156).

Almost surely, 2^{1117667331385} is an apocalyptic number.

It is an amenable number.

1117667331385 is a deficient number, since it is larger than the sum of its proper divisors (350786113607).

1117667331385 is a wasteful number, since it uses less digits than its factorization.

1117667331385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29113.

The product of its digits is 1905120, while the sum is 52.

The spelling of 1117667331385 in words is "one trillion, one hundred seventeen billion, six hundred sixty-seven million, three hundred thirty-one thousand, three hundred eighty-five".