144111100125422 has 4 divisors (see below), whose sum is σ = 216166650188136. Its totient is φ = 72055550062710.

The previous prime is 144111100125301. The next prime is 144111100125431. The reversal of 144111100125422 is 224521001111441.

It is a happy number.

144111100125422 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.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36027775031354 + ... + 36027775031357.

It is an arithmetic number, because the mean of its divisors is an integer number (54041662547034).

Almost surely, 2^{144111100125422} is an apocalyptic number.

144111100125422 is a deficient number, since it is larger than the sum of its proper divisors (72055550062714).

144111100125422 is an equidigital number, since it uses as much as digits as its factorization.

144111100125422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72055550062713.

The product of its (nonzero) digits is 2560, while the sum is 29.

Adding to 144111100125422 its reverse (224521001111441), we get a palindrome (368632101236863).

The spelling of 144111100125422 in words is "one hundred forty-four trillion, one hundred eleven billion, one hundred million, one hundred twenty-five thousand, four hundred twenty-two".