1400044324223 has 2 divisors, whose sum is σ = 1400044324224. Its totient is φ = 1400044324222.

The previous prime is 1400044324213. The next prime is 1400044324249. The reversal of 1400044324223 is 3224234400041.

It is a weak prime.

It is an emirp because it is prime and its reverse (3224234400041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1400044324223 - 2¹⁶ = 1400044258687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400044324213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700022162111 + 700022162112.

It is an arithmetic number, because the mean of its divisors is an integer number (700022162112).

Almost surely, 2^{1400044324223} is an apocalyptic number.

1400044324223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400044324223 is an equidigital number, since it uses as much as digits as its factorization.

1400044324223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1400044324223 its reverse (3224234400041), we get a palindrome (4624278724264).

The spelling of 1400044324223 in words is "one trillion, four hundred billion, forty-four million, three hundred twenty-four thousand, two hundred twenty-three".