210354452002 has 8 divisors (see below), whose sum is σ = 315814162716. Its totient is φ = 105083064432.

The previous prime is 210354451963. The next prime is 210354452003. The reversal of 210354452002 is 200254453012.

It can be written as a sum of positive squares in 2 ways, for example, as 186407199001 + 23947253001 = 431749^2 + 154749^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (210354452003) 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 3 ways as a sum of consecutive naturals, for example, 47077993 + ... + 47082460.

Almost surely, 2^210354452002 is an apocalyptic number.

210354452002 is a deficient number, since it is larger than the sum of its proper divisors (105459710714).

210354452002 is a wasteful number, since it uses less digits than its factorization.

210354452002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94161572.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 210354452002 in words is "two hundred ten billion, three hundred fifty-four million, four hundred fifty-two thousand, two".