4120334549 has 2 divisors, whose sum is σ = 4120334550. Its totient is φ = 4120334548.

The previous prime is 4120334513. The next prime is 4120334567. The reversal of 4120334549 is 9454330214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2940892900 + 1179441649 = 54230^2 + 34343^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120334549 - 2⁸ = 4120334293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4120334249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060167274 + 2060167275.

It is an arithmetic number, because the mean of its divisors is an integer number (2060167275).

Almost surely, 2^4120334549 is an apocalyptic number.

It is an amenable number.

4120334549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120334549 is an equidigital number, since it uses as much as digits as its factorization.

4120334549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 4120334549 is about 64189.8321309536. The cubic root of 4120334549 is about 1603.1623068347.

The spelling of 4120334549 in words is "four billion, one hundred twenty million, three hundred thirty-four thousand, five hundred forty-nine".