2030322042 has 48 divisors (see below), whose sum is σ = 5112694080. Its totient is φ = 570257856.

The previous prime is 2030322037. The next prime is 2030322043. The reversal of 2030322042 is 2402230302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2030322043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129123 + ... + 143990.

It is an arithmetic number, because the mean of its divisors is an integer number (106514460).

Almost surely, 2^2030322042 is an apocalyptic number.

2030322042 is an abundant number, since it is smaller than the sum of its proper divisors (3082372038).

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

2030322042 is a wasteful number, since it uses less digits than its factorization.

2030322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273187 (or 273184 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2030322042 is about 45059.0949975696. The cubic root of 2030322042 is about 1266.2563701435.

Adding to 2030322042 its reverse (2402230302), we get a palindrome (4432552344).

The spelling of 2030322042 in words is "two billion, thirty million, three hundred twenty-two thousand, forty-two".