42133402213 has 4 divisors (see below), whose sum is σ = 48152459680. Its totient is φ = 36114344748.

The previous prime is 42133402193. The next prime is 42133402229. The reversal of 42133402213 is 31220433124.

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 42133402213 - 2¹³ = 42133394021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42133402313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3009528723 + ... + 3009528736.

It is an arithmetic number, because the mean of its divisors is an integer number (12038114920).

Almost surely, 2^42133402213 is an apocalyptic number.

It is an amenable number.

42133402213 is a deficient number, since it is larger than the sum of its proper divisors (6019057467).

42133402213 is an equidigital number, since it uses as much as digits as its factorization.

42133402213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019057466.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42133402213 its reverse (31220433124), we get a palindrome (73353835337).

The spelling of 42133402213 in words is "forty-two billion, one hundred thirty-three million, four hundred two thousand, two hundred thirteen".