4277493439 has 2 divisors, whose sum is σ = 4277493440. Its totient is φ = 4277493438.

The previous prime is 4277493401. The next prime is 4277493443. The reversal of 4277493439 is 9343947724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4277493439 - 2¹¹ = 4277491391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4277493449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138746719 + 2138746720.

It is an arithmetic number, because the mean of its divisors is an integer number (2138746720).

Almost surely, 2^4277493439 is an apocalyptic number.

4277493439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4277493439 is an equidigital number, since it uses as much as digits as its factorization.

4277493439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4572288, while the sum is 52.

The square root of 4277493439 is about 65402.5491781475. The cubic root of 4277493439 is about 1623.2912612256.

The spelling of 4277493439 in words is "four billion, two hundred seventy-seven million, four hundred ninety-three thousand, four hundred thirty-nine".