144100402233401 has 2 divisors, whose sum is σ = 144100402233402. Its totient is φ = 144100402233400.

The previous prime is 144100402233373. The next prime is 144100402233407. The reversal of 144100402233401 is 104332204001441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143666569237801 + 433832995600 = 11986099^2 + 658660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144100402233401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (144100402233407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72050201116700 + 72050201116701.

It is an arithmetic number, because the mean of its divisors is an integer number (72050201116701).

Almost surely, 2^{144100402233401} is an apocalyptic number.

It is an amenable number.

144100402233401 is a deficient number, since it is larger than the sum of its proper divisors (1).

144100402233401 is an equidigital number, since it uses as much as digits as its factorization.

144100402233401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144100402233401 its reverse (104332204001441), we get a palindrome (248432606234842).

The spelling of 144100402233401 in words is "one hundred forty-four trillion, one hundred billion, four hundred two million, two hundred thirty-three thousand, four hundred one".