2030421244 has 48 divisors (see below), whose sum is σ = 3838464000. Its totient is φ = 936726336.

The previous prime is 2030421227. The next prime is 2030421277. The reversal of 2030421244 is 4421240302.

It is a happy number.

It is a super-2 number, since 2×2030421244² = 8245220856173015072, which contains 22 as substring.

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, 795282 + ... + 797830.

It is an arithmetic number, because the mean of its divisors is an integer number (79968000).

Almost surely, 2^2030421244 is an apocalyptic number.

It is an amenable number.

2030421244 is a deficient number, since it is larger than the sum of its proper divisors (1808042756).

2030421244 is a wasteful number, since it uses less digits than its factorization.

2030421244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2030421244 is about 45060.1957829746. The cubic root of 2030421244 is about 1266.2769929997.

Adding to 2030421244 its reverse (4421240302), we get a palindrome (6451661546).

The spelling of 2030421244 in words is "two billion, thirty million, four hundred twenty-one thousand, two hundred forty-four".