210202433421004 has 12 divisors (see below), whose sum is σ = 367953437336800. Its totient is φ = 105072879896208.

The previous prime is 210202433420921. The next prime is 210202433421023. The reversal of 210202433421004 is 400124334202012.

It is a super-2 number, since 2×210202433421004² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7084186884 + ... + 7084216555.

Almost surely, 2^{210202433421004} is an apocalyptic number.

It is an amenable number.

210202433421004 is a deficient number, since it is larger than the sum of its proper divisors (157751003915796).

210202433421004 is a wasteful number, since it uses less digits than its factorization.

210202433421004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14168407152 (or 14168407150 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 210202433421004 its reverse (400124334202012), we get a palindrome (610326767623016).

The spelling of 210202433421004 in words is "two hundred ten trillion, two hundred two billion, four hundred thirty-three million, four hundred twenty-one thousand, four".