144430004111431 has 8 divisors (see below), whose sum is σ = 148122450558720. Its totient is φ = 140752721716152.

The previous prime is 144430004111417. The next prime is 144430004111443. The reversal of 144430004111431 is 134111400034441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 144430004111431 - 2¹⁵ = 144430004078663 is a prime.

It is a super-2 number, since 2×144430004111431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144430004111393 and 144430004111402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144430004111131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3790993711 + ... + 3791031808.

It is an arithmetic number, because the mean of its divisors is an integer number (18515306319840).

Almost surely, 2^{144430004111431} is an apocalyptic number.

144430004111431 is a deficient number, since it is larger than the sum of its proper divisors (3692446447289).

144430004111431 is an equidigital number, since it uses as much as digits as its factorization.

144430004111431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582026005.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 144430004111431 its reverse (134111400034441), we get a palindrome (278541404145872).

The spelling of 144430004111431 in words is "one hundred forty-four trillion, four hundred thirty billion, four million, one hundred eleven thousand, four hundred thirty-one".