1069459493441 has 2 divisors, whose sum is σ = 1069459493442. Its totient is φ = 1069459493440.

The previous prime is 1069459493321. The next prime is 1069459493461. The reversal of 1069459493441 is 1443949549601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 876228917041 + 193230576400 = 936071^2 + 439580^2 .

It is a cyclic number.

It is not a de Polignac number, because 1069459493441 - 2²² = 1069455299137 is a prime.

It is a super-2 number, since 2×1069459493441² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1069459493461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534729746720 + 534729746721.

It is an arithmetic number, because the mean of its divisors is an integer number (534729746721).

Almost surely, 2^{1069459493441} is an apocalyptic number.

It is an amenable number.

1069459493441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069459493441 is an equidigital number, since it uses as much as digits as its factorization.

1069459493441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 59.

The spelling of 1069459493441 in words is "one trillion, sixty-nine billion, four hundred fifty-nine million, four hundred ninety-three thousand, four hundred forty-one".