144240100013422 has 48 divisors (see below), whose sum is σ = 251969068521648. Its totient is φ = 61747256672640.

The previous prime is 144240100013393. The next prime is 144240100013441. The reversal of 144240100013422 is 224310001042441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496640053 + ... + 496930399.

It is an arithmetic number, because the mean of its divisors is an integer number (5249355594201).

Almost surely, 2^{144240100013422} is an apocalyptic number.

144240100013422 is a deficient number, since it is larger than the sum of its proper divisors (107728968508226).

144240100013422 is a wasteful number, since it uses less digits than its factorization.

144240100013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296081 (or 296074 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144240100013422 its reverse (224310001042441), we get a palindrome (368550101055863).

The spelling of 144240100013422 in words is "one hundred forty-four trillion, two hundred forty billion, one hundred million, thirteen thousand, four hundred twenty-two".