4142212993 has 4 divisors (see below), whose sum is σ = 4151824128. Its totient is φ = 4132601860.

The previous prime is 4142212981. The next prime is 4142213003. The reversal of 4142212993 is 3992122414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4142212993 - 2⁵ = 4142212961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142212913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804921 + ... + 4805782.

It is an arithmetic number, because the mean of its divisors is an integer number (1037956032).

Almost surely, 2^4142212993 is an apocalyptic number.

It is an amenable number.

4142212993 is a deficient number, since it is larger than the sum of its proper divisors (9611135).

4142212993 is an equidigital number, since it uses as much as digits as its factorization.

4142212993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611134.

The product of its digits is 31104, while the sum is 37.

The square root of 4142212993 is about 64360.0263595347. The cubic root of 4142212993 is about 1605.9948275214.

The spelling of 4142212993 in words is "four billion, one hundred forty-two million, two hundred twelve thousand, nine hundred ninety-three".