144213025314122 has 16 divisors (see below), whose sum is σ = 223948411224192. Its totient is φ = 69605587265760.

The previous prime is 144213025314103. The next prime is 144213025314179. The reversal of 144213025314122 is 221413520312441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10508083004 + ... + 10508096727.

It is an arithmetic number, because the mean of its divisors is an integer number (13996775701512).

Almost surely, 2^{144213025314122} is an apocalyptic number.

144213025314122 is a deficient number, since it is larger than the sum of its proper divisors (79735385910070).

144213025314122 is a wasteful number, since it uses less digits than its factorization.

144213025314122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21016179853.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 144213025314122 its reverse (221413520312441), we get a palindrome (365626545626563).

The spelling of 144213025314122 in words is "one hundred forty-four trillion, two hundred thirteen billion, twenty-five million, three hundred fourteen thousand, one hundred twenty-two".