214150994 has 4 divisors (see below), whose sum is σ = 321226494. Its totient is φ = 107075496.

The previous prime is 214150987. The next prime is 214151009. The reversal of 214150994 is 499051412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 178569769 + 35581225 = 13363^2 + 5965^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53537747 + ... + 53537750.

Almost surely, 2^214150994 is an apocalyptic number.

214150994 is a deficient number, since it is larger than the sum of its proper divisors (107075500).

214150994 is a wasteful number, since it uses less digits than its factorization.

214150994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107075499.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 214150994 is about 14633.8987969714. The cubic root of 214150994 is about 598.2830488921.

It can be divided in two parts, 2141 and 50994, that added together give a palindrome (53135).

The spelling of 214150994 in words is "two hundred fourteen million, one hundred fifty thousand, nine hundred ninety-four".