2064336747373 has 4 divisors (see below), whose sum is σ = 2064384508828. Its totient is φ = 2064288985920.

The previous prime is 2064336747299. The next prime is 2064336747377. The reversal of 2064336747373 is 3737476334602.

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 346512354409 + 1717824392964 = 588653^2 + 1310658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064336747373 - 2¹⁷ = 2064336616301 is a prime.

It is a super-2 number, since 2×2064336747373² (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 (2064336747377) 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, 23815836 + ... + 23902357.

It is an arithmetic number, because the mean of its divisors is an integer number (516096127207).

Almost surely, 2^{2064336747373} is an apocalyptic number.

It is an amenable number.

2064336747373 is a deficient number, since it is larger than the sum of its proper divisors (47761455).

2064336747373 is an equidigital number, since it uses as much as digits as its factorization.

2064336747373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47761454.

The product of its (nonzero) digits is 32006016, while the sum is 55.

The spelling of 2064336747373 in words is "two trillion, sixty-four billion, three hundred thirty-six million, seven hundred forty-seven thousand, three hundred seventy-three".