2021041308 has 48 divisors (see below), whose sum is σ = 5540201856. Its totient is φ = 565325760.

The previous prime is 2021041289. The next prime is 2021041327. The reversal of 2021041308 is 8031401202.

It is an interprime number because it is at equal distance from previous prime (2021041289) and next prime (2021041327).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587166 + ... + 590597.

It is an arithmetic number, because the mean of its divisors is an integer number (115420872).

Almost surely, 2^2021041308 is an apocalyptic number.

It is an amenable number.

2021041308 is an abundant number, since it is smaller than the sum of its proper divisors (3519160548).

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

2021041308 is a wasteful number, since it uses less digits than its factorization.

2021041308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177794 (or 1177792 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2021041308 is about 44955.9930153923. The cubic root of 2021041308 is about 1264.3240428283.

The spelling of 2021041308 in words is "two billion, twenty-one million, forty-one thousand, three hundred eight".