1001341120349 has 2 divisors, whose sum is σ = 1001341120350. Its totient is φ = 1001341120348.

The previous prime is 1001341120343. The next prime is 1001341120421. The reversal of 1001341120349 is 9430211431001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 949030569124 + 52310551225 = 974182^2 + 228715^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001341120349 - 2²⁰ = 1001340071773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001341120343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500670560174 + 500670560175.

It is an arithmetic number, because the mean of its divisors is an integer number (500670560175).

Almost surely, 2^{1001341120349} is an apocalyptic number.

It is an amenable number.

1001341120349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001341120349 is an equidigital number, since it uses as much as digits as its factorization.

1001341120349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 1001341120349 in words is "one trillion, one billion, three hundred forty-one million, one hundred twenty thousand, three hundred forty-nine".