1474517313217 has 4 divisors (see below), whose sum is σ = 1587941721940. Its totient is φ = 1361092904496.

The previous prime is 1474517313121. The next prime is 1474517313221. The reversal of 1474517313217 is 7123137154741.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1018708694721 + 455808618496 = 1009311^2 + 675136^2 .

It is not a de Polignac number, because 1474517313217 - 2⁷ = 1474517313089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1474517313317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56712204342 + ... + 56712204367.

It is an arithmetic number, because the mean of its divisors is an integer number (396985430485).

Almost surely, 2^{1474517313217} is an apocalyptic number.

It is an amenable number.

1474517313217 is a deficient number, since it is larger than the sum of its proper divisors (113424408723).

1474517313217 is a wasteful number, since it uses less digits than its factorization.

1474517313217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113424408722.

The product of its digits is 493920, while the sum is 46.

The spelling of 1474517313217 in words is "one trillion, four hundred seventy-four billion, five hundred seventeen million, three hundred thirteen thousand, two hundred seventeen".