144372864443 has 2 divisors, whose sum is σ = 144372864444. Its totient is φ = 144372864442.

The previous prime is 144372864437. The next prime is 144372864499. The reversal of 144372864443 is 344468273441.

It is a weak prime.

It is an emirp because it is prime and its reverse (344468273441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144372864443 - 2⁶ = 144372864379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144372864391 and 144372864400.

It is not a weakly prime, because it can be changed into another prime (144372864413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72186432221 + 72186432222.

It is an arithmetic number, because the mean of its divisors is an integer number (72186432222).

Almost surely, 2^144372864443 is an apocalyptic number.

144372864443 is a deficient number, since it is larger than the sum of its proper divisors (1).

144372864443 is an equidigital number, since it uses as much as digits as its factorization.

144372864443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6193152, while the sum is 50.

The spelling of 144372864443 in words is "one hundred forty-four billion, three hundred seventy-two million, eight hundred sixty-four thousand, four hundred forty-three".