1144401004127 has 2 divisors, whose sum is σ = 1144401004128. Its totient is φ = 1144401004126.

The previous prime is 1144401004073. The next prime is 1144401004157. The reversal of 1144401004127 is 7214001044411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144401004127 - 2¹² = 1144401000031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1144401004127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144401004157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572200502063 + 572200502064.

It is an arithmetic number, because the mean of its divisors is an integer number (572200502064).

Almost surely, 2^{1144401004127} is an apocalyptic number.

1144401004127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144401004127 is an equidigital number, since it uses as much as digits as its factorization.

1144401004127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 1144401004127 its reverse (7214001044411), we get a palindrome (8358402048538).

The spelling of 1144401004127 in words is "one trillion, one hundred forty-four billion, four hundred one million, four thousand, one hundred twenty-seven".