42231000002 has 16 divisors (see below), whose sum is σ = 64412220600. Its totient is φ = 20762881920.

The previous prime is 42230999989. The next prime is 42231000017. The reversal of 42231000002 is 20000013224.

It can be written as a sum of positive squares in 4 ways, for example, as 4451691841 + 37779308161 = 66721^2 + 194369^2 .

It is a super-2 number, since 2×42231000002² (a number of 22 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 623177 + ... + 687612.

Almost surely, 2^42231000002 is an apocalyptic number.

42231000002 is a deficient number, since it is larger than the sum of its proper divisors (22181220598).

42231000002 is a wasteful number, since it uses less digits than its factorization.

42231000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311061.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 42231000002 its reverse (20000013224), we get a palindrome (62231013226).

The spelling of 42231000002 in words is "forty-two billion, two hundred thirty-one million, two", and thus it is an aban number.