144040004121343 has 8 divisors (see below), whose sum is σ = 163966486905216. Its totient is φ = 125252177496600.

The previous prime is 144040004121289. The next prime is 144040004121347. The reversal of 144040004121343 is 343121400040441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144040004121343 - 2¹³ = 144040004113151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144040004121347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284664039513 + ... + 284664040018.

It is an arithmetic number, because the mean of its divisors is an integer number (20495810863152).

Almost surely, 2^{144040004121343} is an apocalyptic number.

144040004121343 is a deficient number, since it is larger than the sum of its proper divisors (19926482783873).

144040004121343 is a wasteful number, since it uses less digits than its factorization.

144040004121343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569328079565.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 144040004121343 its reverse (343121400040441), we get a palindrome (487161404161784).

The spelling of 144040004121343 in words is "one hundred forty-four trillion, forty billion, four million, one hundred twenty-one thousand, three hundred forty-three".