1144276477441 has 2 divisors, whose sum is σ = 1144276477442. Its totient is φ = 1144276477440.

The previous prime is 1144276477433. The next prime is 1144276477483. The reversal of 1144276477441 is 1447746724411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1047511310400 + 96765167041 = 1023480^2 + 311071^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144276477441 - 2³ = 1144276477433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144276477411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572138238720 + 572138238721.

It is an arithmetic number, because the mean of its divisors is an integer number (572138238721).

Almost surely, 2^{1144276477441} is an apocalyptic number.

It is an amenable number.

1144276477441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144276477441 is an equidigital number, since it uses as much as digits as its factorization.

1144276477441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4214784, while the sum is 52.

The spelling of 1144276477441 in words is "one trillion, one hundred forty-four billion, two hundred seventy-six million, four hundred seventy-seven thousand, four hundred forty-one".