2020420334 has 8 divisors (see below), whose sum is σ = 3045860400. Its totient is φ = 1005133536.

The previous prime is 2020420313. The next prime is 2020420351. The reversal of 2020420334 is 4330240202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537819 + ... + 2538614.

It is an arithmetic number, because the mean of its divisors is an integer number (380732550).

Almost surely, 2^2020420334 is an apocalyptic number.

2020420334 is a deficient number, since it is larger than the sum of its proper divisors (1025440066).

2020420334 is a wasteful number, since it uses less digits than its factorization.

2020420334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076634.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2020420334 is about 44949.0860196289. The cubic root of 2020420334 is about 1264.1945398210.

Adding to 2020420334 its reverse (4330240202), we get a palindrome (6350660536).

The spelling of 2020420334 in words is "two billion, twenty million, four hundred twenty thousand, three hundred thirty-four".