65414170313 has 4 divisors (see below), whose sum is σ = 67182120900. Its totient is φ = 63646219728.

The previous prime is 65414170301. The next prime is 65414170331. The reversal of 65414170313 is 31307141456.

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 51473173129 + 13940997184 = 226877^2 + 118072^2 .

It is a cyclic number.

It is not a de Polignac number, because 65414170313 - 2⁶ = 65414170249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65414170333) 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, 883975238 + ... + 883975311.

It is an arithmetic number, because the mean of its divisors is an integer number (16795530225).

Almost surely, 2^65414170313 is an apocalyptic number.

It is an amenable number.

65414170313 is a deficient number, since it is larger than the sum of its proper divisors (1767950587).

65414170313 is a wasteful number, since it uses less digits than its factorization.

65414170313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767950586.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 65414170313 in words is "sixty-five billion, four hundred fourteen million, one hundred seventy thousand, three hundred thirteen".