4154229349 has 2 divisors, whose sum is σ = 4154229350. Its totient is φ = 4154229348.

The previous prime is 4154229329. The next prime is 4154229367. The reversal of 4154229349 is 9439224514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3139360900 + 1014868449 = 56030^2 + 31857^2 .

It is a cyclic number.

It is not a de Polignac number, because 4154229349 - 2⁷ = 4154229221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4154229319) 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 as a sum of consecutive naturals, namely, 2077114674 + 2077114675.

It is an arithmetic number, because the mean of its divisors is an integer number (2077114675).

Almost surely, 2^4154229349 is an apocalyptic number.

It is an amenable number.

4154229349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4154229349 is an equidigital number, since it uses as much as digits as its factorization.

4154229349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 43.

The square root of 4154229349 is about 64453.3113889426. The cubic root of 4154229349 is about 1607.5462988873.

The spelling of 4154229349 in words is "four billion, one hundred fifty-four million, two hundred twenty-nine thousand, three hundred forty-nine".