1011444341443 has 2 divisors, whose sum is σ = 1011444341444. Its totient is φ = 1011444341442.

The previous prime is 1011444341423. The next prime is 1011444341527. The reversal of 1011444341443 is 3441434441101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011444341443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011444341399 and 1011444341408.

It is not a weakly prime, because it can be changed into another prime (1011444341423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505722170721 + 505722170722.

It is an arithmetic number, because the mean of its divisors is an integer number (505722170722).

Almost surely, 2^{1011444341443} is an apocalyptic number.

1011444341443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011444341443 is an equidigital number, since it uses as much as digits as its factorization.

1011444341443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 1011444341443 its reverse (3441434441101), we get a palindrome (4452878782544).

The spelling of 1011444341443 in words is "one trillion, eleven billion, four hundred forty-four million, three hundred forty-one thousand, four hundred forty-three".