59144121121 has 4 divisors (see below), whose sum is σ = 61715604672. Its totient is φ = 56572637572.

The previous prime is 59144121053. The next prime is 59144121149. The reversal of 59144121121 is 12112144195.

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 a de Polignac number, because none of the positive numbers 2^k-59144121121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59144121221) 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, 1285741741 + ... + 1285741786.

It is an arithmetic number, because the mean of its divisors is an integer number (15428901168).

Almost surely, 2^59144121121 is an apocalyptic number.

It is an amenable number.

59144121121 is a deficient number, since it is larger than the sum of its proper divisors (2571483551).

59144121121 is a wasteful number, since it uses less digits than its factorization.

59144121121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571483550.

The product of its digits is 2880, while the sum is 31.

The spelling of 59144121121 in words is "fifty-nine billion, one hundred forty-four million, one hundred twenty-one thousand, one hundred twenty-one".