2921342105271 has 8 divisors (see below), whose sum is σ = 3895162196464. Its totient is φ = 1947541708800.

The previous prime is 2921342105261. The next prime is 2921342105281. The reversal of 2921342105271 is 1725012431292.

It is an interprime number because it is at equal distance from previous prime (2921342105261) and next prime (2921342105281).

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

It is not a de Polignac number, because 2921342105271 - 2²³ = 2921333716663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2921342105261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4574026 + ... + 5173431.

It is an arithmetic number, because the mean of its divisors is an integer number (486895274558).

Almost surely, 2^{2921342105271} is an apocalyptic number.

2921342105271 is a deficient number, since it is larger than the sum of its proper divisors (973820091193).

2921342105271 is an equidigital number, since it uses as much as digits as its factorization.

2921342105271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9847361.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 2921342105271 in words is "two trillion, nine hundred twenty-one billion, three hundred forty-two million, one hundred five thousand, two hundred seventy-one".