242213134 has 8 divisors (see below), whose sum is σ = 365349960. Its totient is φ = 120429816.

The previous prime is 242213129. The next prime is 242213141. The reversal of 242213134 is 431312242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337929 + ... + 338644.

It is an arithmetic number, because the mean of its divisors is an integer number (45668745).

Almost surely, 2^242213134 is an apocalyptic number.

242213134 is a deficient number, since it is larger than the sum of its proper divisors (123136826).

242213134 is a wasteful number, since it uses less digits than its factorization.

242213134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676754.

The product of its digits is 1152, while the sum is 22.

The square root of 242213134 is about 15563.1980646652. The cubic root of 242213134 is about 623.3508600472.

Adding to 242213134 its reverse (431312242), we get a palindrome (673525376).

The spelling of 242213134 in words is "two hundred forty-two million, two hundred thirteen thousand, one hundred thirty-four".