210002440433234 has 16 divisors (see below), whose sum is σ = 322708583899296. Its totient is φ = 102433260199200.

The previous prime is 210002440433129. The next prime is 210002440433237. The reversal of 210002440433234 is 432334044200012.

It is a super-2 number, since 2×210002440433234² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210002440433234.

It is not an unprimeable number, because it can be changed into a prime (210002440433237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85717772 + ... + 88133655.

It is an arithmetic number, because the mean of its divisors is an integer number (20169286493706).

Almost surely, 2^{210002440433234} is an apocalyptic number.

210002440433234 is a deficient number, since it is larger than the sum of its proper divisors (112706143466062).

210002440433234 is a wasteful number, since it uses less digits than its factorization.

210002440433234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173866201.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 210002440433234 its reverse (432334044200012), we get a palindrome (642336484633246).

The spelling of 210002440433234 in words is "two hundred ten trillion, two billion, four hundred forty million, four hundred thirty-three thousand, two hundred thirty-four".