144044042320022 has 32 divisors (see below), whose sum is σ = 233543722540800. Its totient is φ = 66237023890080.

The previous prime is 144044042320019. The next prime is 144044042320033. The reversal of 144044042320022 is 220023240440441.

144044042320022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144044042320022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47769479 + ... + 50695277.

It is an arithmetic number, because the mean of its divisors is an integer number (7298241329400).

Almost surely, 2^{144044042320022} is an apocalyptic number.

144044042320022 is a deficient number, since it is larger than the sum of its proper divisors (89499680220778).

144044042320022 is a wasteful number, since it uses less digits than its factorization.

144044042320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932788.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 144044042320022 its reverse (220023240440441), we get a palindrome (364067282760463).

The spelling of 144044042320022 in words is "one hundred forty-four trillion, forty-four billion, forty-two million, three hundred twenty thousand, twenty-two".