2921342371349 has 8 divisors (see below), whose sum is σ = 2987535838080. Its totient is φ = 2855317123296.

The previous prime is 2921342371301. The next prime is 2921342371373. The reversal of 2921342371349 is 9431732431292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2921342371349 - 2³² = 2917047404053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2921342371297 and 2921342371306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2921342371949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42019544 + ... + 42089009.

It is an arithmetic number, because the mean of its divisors is an integer number (373441979760).

Almost surely, 2^{2921342371349} is an apocalyptic number.

It is an amenable number.

2921342371349 is a deficient number, since it is larger than the sum of its proper divisors (66193466731).

2921342371349 is an equidigital number, since it uses as much as digits as its factorization.

2921342371349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84109339.

The product of its digits is 1959552, while the sum is 50.

The spelling of 2921342371349 in words is "two trillion, nine hundred twenty-one billion, three hundred forty-two million, three hundred seventy-one thousand, three hundred forty-nine".