4142779357 has 2 divisors, whose sum is σ = 4142779358. Its totient is φ = 4142779356.

The previous prime is 4142779313. The next prime is 4142779367. The reversal of 4142779357 is 7539772414.

4142779357 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3569943001 + 572836356 = 59749^2 + 23934^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142779357 - 2¹⁵ = 4142746589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4142779357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4142779307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071389678 + 2071389679.

It is an arithmetic number, because the mean of its divisors is an integer number (2071389679).

Almost surely, 2^4142779357 is an apocalyptic number.

It is an amenable number.

4142779357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142779357 is an equidigital number, since it uses as much as digits as its factorization.

4142779357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 49.

The square root of 4142779357 is about 64364.4261762660. The cubic root of 4142779357 is about 1606.0680199754.

The spelling of 4142779357 in words is "four billion, one hundred forty-two million, seven hundred seventy-nine thousand, three hundred fifty-seven".