144412364430401 has 4 divisors (see below), whose sum is σ = 144415553160900. Its totient is φ = 144409175699904.

The previous prime is 144412364430379. The next prime is 144412364430419. The reversal of 144412364430401 is 104034463214441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 88075691068225 + 56336673362176 = 9384865^2 + 7505776^2 .

It is a cyclic number.

It is not a de Polignac number, because 144412364430401 - 2⁶ = 144412364430337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144412364430701) 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, 1594297316 + ... + 1594387893.

It is an arithmetic number, because the mean of its divisors is an integer number (36103888290225).

Almost surely, 2^{144412364430401} is an apocalyptic number.

It is an amenable number.

144412364430401 is a deficient number, since it is larger than the sum of its proper divisors (3188730499).

144412364430401 is an equidigital number, since it uses as much as digits as its factorization.

144412364430401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188730498.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 144412364430401 in words is "one hundred forty-four trillion, four hundred twelve billion, three hundred sixty-four million, four hundred thirty thousand, four hundred one".