2146137416717 has 4 divisors (see below), whose sum is σ = 2452728476256. Its totient is φ = 1839546357180.

The previous prime is 2146137416713. The next prime is 2146137416789. The reversal of 2146137416717 is 7176147316412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2146137416717 - 2² = 2146137416713 is a prime.

It is a super-2 number, since 2×2146137416717² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146137416713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153295529759 + ... + 153295529772.

It is an arithmetic number, because the mean of its divisors is an integer number (613182119064).

Almost surely, 2^{2146137416717} is an apocalyptic number.

It is an amenable number.

2146137416717 is a deficient number, since it is larger than the sum of its proper divisors (306591059539).

2146137416717 is an equidigital number, since it uses as much as digits as its factorization.

2146137416717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306591059538.

The product of its digits is 1185408, while the sum is 50.

The spelling of 2146137416717 in words is "two trillion, one hundred forty-six billion, one hundred thirty-seven million, four hundred sixteen thousand, seven hundred seventeen".