42132213052 has 6 divisors (see below), whose sum is σ = 73731372848. Its totient is φ = 21066106524.

The previous prime is 42132213047. The next prime is 42132213061. The reversal of 42132213052 is 25031223124.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5266526628 + ... + 5266526635.

Almost surely, 2^42132213052 is an apocalyptic number.

It is an amenable number.

42132213052 is a deficient number, since it is larger than the sum of its proper divisors (31599159796).

42132213052 is a wasteful number, since it uses less digits than its factorization.

42132213052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533053267 (or 10533053265 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 42132213052 its reverse (25031223124), we get a palindrome (67163436176).

The spelling of 42132213052 in words is "forty-two billion, one hundred thirty-two million, two hundred thirteen thousand, fifty-two".