210210030344402 has 32 divisors (see below), whose sum is σ = 348139134812160. Its totient is φ = 94401008286480.

The previous prime is 210210030344393. The next prime is 210210030344407. The reversal of 210210030344402 is 204443030012012.

It is not an unprimeable number, because it can be changed into a prime (210210030344407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156730208 + ... + 158065739.

It is an arithmetic number, because the mean of its divisors is an integer number (10879347962880).

Almost surely, 2^{210210030344402} is an apocalyptic number.

210210030344402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210210030344402 is a deficient number, since it is larger than the sum of its proper divisors (137929104467758).

210210030344402 is a wasteful number, since it uses less digits than its factorization.

210210030344402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314796326.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 210210030344402 its reverse (204443030012012), we get a palindrome (414653060356414).

The spelling of 210210030344402 in words is "two hundred ten trillion, two hundred ten billion, thirty million, three hundred forty-four thousand, four hundred two".