214441402 has 16 divisors (see below), whose sum is σ = 368497152. Its totient is φ = 91682640.

The previous prime is 214441393. The next prime is 214441421. The reversal of 214441402 is 204144412.

214441402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×214441402³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 12298 + ... + 24085.

It is an arithmetic number, because the mean of its divisors is an integer number (23031072).

Almost surely, 2^214441402 is an apocalyptic number.

214441402 is a deficient number, since it is larger than the sum of its proper divisors (154055750).

214441402 is a wasteful number, since it uses less digits than its factorization.

214441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36813.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 214441402 is about 14643.8178764966. The cubic root of 214441402 is about 598.5533686029.

Adding to 214441402 its reverse (204144412), we get a palindrome (418585814).

The spelling of 214441402 in words is "two hundred fourteen million, four hundred forty-one thousand, four hundred two".