2030331334042 has 20 divisors (see below), whose sum is σ = 3350025948330. Its totient is φ = 922877865800.

The previous prime is 2030331334033. The next prime is 2030331334103. The reversal of 2030331334042 is 2404331330302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1405834691041 + 624496643001 = 1185679^2 + 790251^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2030331334042.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34639309 + ... + 34697872.

Almost surely, 2^{2030331334042} is an apocalyptic number.

2030331334042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2030331334042 is a deficient number, since it is larger than the sum of its proper divisors (1319694614288).

2030331334042 is an frugal number, since it uses more digits than its factorization.

2030331334042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69337227 (or 69337194 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2030331334042 its reverse (2404331330302), we get a palindrome (4434662664344).

The spelling of 2030331334042 in words is "two trillion, thirty billion, three hundred thirty-one million, three hundred thirty-four thousand, forty-two".