2030212142 has 8 divisors (see below), whose sum is σ = 3480363696. Its totient is φ = 870090912.

The previous prime is 2030212123. The next prime is 2030212147. The reversal of 2030212142 is 2412120302.

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

It is a super-2 number, since 2×2030212142² = 8243522683048456328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2030212142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030212147) 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 3 ways as a sum of consecutive naturals, for example, 72507563 + ... + 72507590.

It is an arithmetic number, because the mean of its divisors is an integer number (435045462).

Almost surely, 2^2030212142 is an apocalyptic number.

2030212142 is a deficient number, since it is larger than the sum of its proper divisors (1450151554).

2030212142 is a wasteful number, since it uses less digits than its factorization.

2030212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145015162.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2030212142 is about 45057.8754714423. The cubic root of 2030212142 is about 1266.2335225224.

Adding to 2030212142 its reverse (2412120302), we get a palindrome (4442332444).

The spelling of 2030212142 in words is "two billion, thirty million, two hundred twelve thousand, one hundred forty-two".