210203365414 has 16 divisors (see below), whose sum is σ = 360359290368. Its totient is φ = 90084490632.

The previous prime is 210203365403. The next prime is 210203365441. The reversal of 210203365414 is 414563302012.

It is a super-2 number, since 2×210203365414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312117 + ... + 719599.

It is an arithmetic number, because the mean of its divisors is an integer number (22522455648).

Almost surely, 2^210203365414 is an apocalyptic number.

210203365414 is a deficient number, since it is larger than the sum of its proper divisors (150155924954).

210203365414 is a wasteful number, since it uses less digits than its factorization.

210203365414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444339.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 210203365414 its reverse (414563302012), we get a palindrome (624766667426).

The spelling of 210203365414 in words is "two hundred ten billion, two hundred three million, three hundred sixty-five thousand, four hundred fourteen".