214914242 has 4 divisors (see below), whose sum is σ = 322371366. Its totient is φ = 107457120.

The previous prime is 214914239. The next prime is 214914247. The reversal of 214914242 is 242419412.

214914242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 209062681 + 5851561 = 14459^2 + 2419^2 .

It is not an unprimeable number, because it can be changed into a prime (214914247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53728559 + ... + 53728562.

Almost surely, 2^214914242 is an apocalyptic number.

214914242 is a deficient number, since it is larger than the sum of its proper divisors (107457124).

214914242 is a wasteful number, since it uses less digits than its factorization.

214914242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107457123.

The product of its digits is 4608, while the sum is 29.

The square root of 214914242 is about 14659.9536834193. The cubic root of 214914242 is about 598.9929793130.

The spelling of 214914242 in words is "two hundred fourteen million, nine hundred fourteen thousand, two hundred forty-two".