144310234020419 has 4 divisors (see below), whose sum is σ = 146464118110344. Its totient is φ = 142156349930496.

The previous prime is 144310234020391. The next prime is 144310234020473. The reversal of 144310234020419 is 914020432013441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144310234020419 - 2⁸ = 144310234020163 is a prime.

It is a super-2 number, since 2×144310234020419² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144310234026419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076942044862 + ... + 1076942044995.

It is an arithmetic number, because the mean of its divisors is an integer number (36616029527586).

Almost surely, 2^{144310234020419} is an apocalyptic number.

144310234020419 is a deficient number, since it is larger than the sum of its proper divisors (2153884089925).

144310234020419 is an equidigital number, since it uses as much as digits as its factorization.

144310234020419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153884089924.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 144310234020419 in words is "one hundred forty-four trillion, three hundred ten billion, two hundred thirty-four million, twenty thousand, four hundred nineteen".