42132210402 has 16 divisors (see below), whose sum is σ = 88699390560. Its totient is φ = 13304908512.

The previous prime is 42132210371. The next prime is 42132210403. The reversal of 42132210402 is 20401223124.

It is not an unprimeable number, because it can be changed into a prime (42132210403) 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 7 ways as a sum of consecutive naturals, for example, 184790283 + ... + 184790510.

It is an arithmetic number, because the mean of its divisors is an integer number (5543711910).

Almost surely, 2^42132210402 is an apocalyptic number.

42132210402 is an abundant number, since it is smaller than the sum of its proper divisors (46567180158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42132210402 is a wasteful number, since it uses less digits than its factorization.

42132210402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369580817.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42132210402 its reverse (20401223124), we get a palindrome (62533433526).

The spelling of 42132210402 in words is "forty-two billion, one hundred thirty-two million, two hundred ten thousand, four hundred two".