2080981423 has 8 divisors (see below), whose sum is σ = 2175303680. Its totient is φ = 1988358840.

The previous prime is 2080981411. The next prime is 2080981429. The reversal of 2080981423 is 3241890802.

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 2080981423 - 2²⁹ = 1544110511 is a prime.

It is a super-2 number, since 2×2080981423² = 8660967365742209858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080981429) 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, 422415 + ... + 427312.

It is an arithmetic number, because the mean of its divisors is an integer number (271912960).

Almost surely, 2^2080981423 is an apocalyptic number.

2080981423 is a deficient number, since it is larger than the sum of its proper divisors (94322257).

2080981423 is an equidigital number, since it uses as much as digits as its factorization.

2080981423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849837.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 2080981423 is about 45617.7752964785. The cubic root of 2080981423 is about 1276.7015953998.

It can be divided in two parts, 2080 and 981423, that added together give a triangular number (983503 = T₁₄₀₂).

The spelling of 2080981423 in words is "two billion, eighty million, nine hundred eighty-one thousand, four hundred twenty-three".