144311011393 has 2 divisors, whose sum is σ = 144311011394. Its totient is φ = 144311011392.

The previous prime is 144311011349. The next prime is 144311011421. The reversal of 144311011393 is 393110113441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144193353984 + 117657409 = 379728^2 + 10847^2 .

It is a cyclic number.

It is not a de Polignac number, because 144311011393 - 2²¹ = 144308914241 is a prime.

It is not a weakly prime, because it can be changed into another prime (144311011093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72155505696 + 72155505697.

It is an arithmetic number, because the mean of its divisors is an integer number (72155505697).

Almost surely, 2^144311011393 is an apocalyptic number.

It is an amenable number.

144311011393 is a deficient number, since it is larger than the sum of its proper divisors (1).

144311011393 is an equidigital number, since it uses as much as digits as its factorization.

144311011393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 144311011393 in words is "one hundred forty-four billion, three hundred eleven million, eleven thousand, three hundred ninety-three".