214163402 has 32 divisors (see below), whose sum is σ = 344064000. Its totient is φ = 99692208.

The previous prime is 214163401. The next prime is 214163429. The reversal of 214163402 is 204361412.

It is not an unprimeable number, because it can be changed into a prime (214163401) 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 15 ways as a sum of consecutive naturals, for example, 960263 + ... + 960485.

It is an arithmetic number, because the mean of its divisors is an integer number (10752000).

Almost surely, 2^214163402 is an apocalyptic number.

214163402 is a deficient number, since it is larger than the sum of its proper divisors (129900598).

214163402 is a wasteful number, since it uses less digits than its factorization.

214163402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 214163402 is about 14634.3227380019. The cubic root of 214163402 is about 598.2946035940.

The spelling of 214163402 in words is "two hundred fourteen million, one hundred sixty-three thousand, four hundred two".