4123265313889 has 4 divisors (see below), whose sum is σ = 4126786463920. Its totient is φ = 4119744163860.

The previous prime is 4123265313851. The next prime is 4123265313917. The reversal of 4123265313889 is 9883135623214.

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 4123265313889 - 2⁴¹ = 1924242058337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123265313589) 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 in 3 ways as a sum of consecutive naturals, for example, 1760573259 + ... + 1760575600.

It is an arithmetic number, because the mean of its divisors is an integer number (1031696615980).

Almost surely, 2^{4123265313889} is an apocalyptic number.

It is an amenable number.

4123265313889 is a deficient number, since it is larger than the sum of its proper divisors (3521150031).

4123265313889 is a wasteful number, since it uses less digits than its factorization.

4123265313889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521150030.

The product of its digits is 7464960, while the sum is 55.

The spelling of 4123265313889 in words is "four trillion, one hundred twenty-three billion, two hundred sixty-five million, three hundred thirteen thousand, eight hundred eighty-nine".