1441067544391 has 2 divisors, whose sum is σ = 1441067544392. Its totient is φ = 1441067544390.

The previous prime is 1441067544383. The next prime is 1441067544409. The reversal of 1441067544391 is 1934457601441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441067544391 - 2³ = 1441067544383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441067544311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720533772195 + 720533772196.

It is an arithmetic number, because the mean of its divisors is an integer number (720533772196).

Almost surely, 2^{1441067544391} is an apocalyptic number.

1441067544391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441067544391 is an equidigital number, since it uses as much as digits as its factorization.

1441067544391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 1441067544391 in words is "one trillion, four hundred forty-one billion, sixty-seven million, five hundred forty-four thousand, three hundred ninety-one".