144022040343 has 12 divisors (see below), whose sum is σ = 217076698800. Its totient is φ = 91840141536.

The previous prime is 144022040317. The next prime is 144022040347. The reversal of 144022040343 is 343040220441.

It is a happy number.

144022040343 is a `hidden beast` number, since 14 + 402 + 204 + 0 + 3 + 43 = 666.

It is not a de Polignac number, because 144022040343 - 2²⁰ = 144020991767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144022040347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347879118 + ... + 347879531.

It is an arithmetic number, because the mean of its divisors is an integer number (18089724900).

Almost surely, 2^144022040343 is an apocalyptic number.

144022040343 is a deficient number, since it is larger than the sum of its proper divisors (73054658457).

144022040343 is a wasteful number, since it uses less digits than its factorization.

144022040343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695758678 (or 695758675 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 144022040343 its reverse (343040220441), we get a palindrome (487062260784).

The spelling of 144022040343 in words is "one hundred forty-four billion, twenty-two million, forty thousand, three hundred forty-three".