4336556556349 has 2 divisors, whose sum is σ = 4336556556350. Its totient is φ = 4336556556348.

The previous prime is 4336556556317. The next prime is 4336556556377. The reversal of 4336556556349 is 9436556556334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4136720735449 + 199835820900 = 2033893^2 + 447030^2 .

It is a cyclic number.

It is not a de Polignac number, because 4336556556349 - 2⁵ = 4336556556317 is a prime.

It is a super-2 number, since 2×4336556556349² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4336556553349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2168278278174 + 2168278278175.

It is an arithmetic number, because the mean of its divisors is an integer number (2168278278175).

Almost surely, 2^{4336556556349} is an apocalyptic number.

It is an amenable number.

4336556556349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4336556556349 is an equidigital number, since it uses as much as digits as its factorization.

4336556556349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 524880000, while the sum is 64.

The spelling of 4336556556349 in words is "four trillion, three hundred thirty-six billion, five hundred fifty-six million, five hundred fifty-six thousand, three hundred forty-nine".