4142556289 has 4 divisors (see below), whose sum is σ = 4322667456. Its totient is φ = 3962445124.

The previous prime is 4142556287. The next prime is 4142556307. The reversal of 4142556289 is 9826552414.

4142556289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4142556289 - 2¹ = 4142556287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142556281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90055549 + ... + 90055594.

It is an arithmetic number, because the mean of its divisors is an integer number (1080666864).

Almost surely, 2^4142556289 is an apocalyptic number.

It is an amenable number.

4142556289 is a deficient number, since it is larger than the sum of its proper divisors (180111167).

4142556289 is a wasteful number, since it uses less digits than its factorization.

4142556289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180111166.

The product of its digits is 691200, while the sum is 46.

The square root of 4142556289 is about 64362.6933013217. The cubic root of 4142556289 is about 1606.0391932080.

The spelling of 4142556289 in words is "four billion, one hundred forty-two million, five hundred fifty-six thousand, two hundred eighty-nine".