2671420120 has 64 divisors (see below), whose sum is σ = 6413061600. Its totient is φ = 998000640.

The previous prime is 2671420049. The next prime is 2671420183. The reversal of 2671420120 is 210241762.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 74086 + ... + 104074.

Almost surely, 2^2671420120 is an apocalyptic number.

2671420120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2671420120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3206530800).

2671420120 is an abundant number, since it is smaller than the sum of its proper divisors (3741641480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2671420120 is a wasteful number, since it uses less digits than its factorization.

2671420120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30148 (or 30144 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2671420120 is about 51685.7825712255. The cubic root of 2671420120 is about 1387.5460247158.

Adding to 2671420120 its reverse (210241762), we get a palindrome (2881661882).

The spelling of 2671420120 in words is "two billion, six hundred seventy-one million, four hundred twenty thousand, one hundred twenty".