210141402 has 16 divisors (see below), whose sum is σ = 420944160. Its totient is φ = 69936912.

The previous prime is 210141397. The next prime is 210141419. The reversal of 210141402 is 204141012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23377 + ... + 31092.

It is an arithmetic number, because the mean of its divisors is an integer number (26309010).

Almost surely, 2^210141402 is an apocalyptic number.

210141402 is an abundant number, since it is smaller than the sum of its proper divisors (210802758).

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

210141402 is a wasteful number, since it uses less digits than its factorization.

210141402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55117.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 210141402 is about 14496.2547576952. The cubic root of 210141402 is about 594.5255752570.

Adding to 210141402 its reverse (204141012), we get a palindrome (414282414).

The spelling of 210141402 in words is "two hundred ten million, one hundred forty-one thousand, four hundred two".