242134000 has 40 divisors (see below), whose sum is σ = 585484848. Its totient is φ = 96852800.

The previous prime is 242133979. The next prime is 242134037. The reversal of 242134000 is 431242.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 58534 + ... + 62533.

Almost surely, 2^242134000 is an apocalyptic number.

242134000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242134000 is an abundant number, since it is smaller than the sum of its proper divisors (343350848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242134000 is a wasteful number, since it uses less digits than its factorization.

242134000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121090 (or 121074 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 242134000 is about 15560.6555131845. The cubic root of 242134000 is about 623.2829671971.

Adding to 242134000 its reverse (431242), we get a palindrome (242565242).

The spelling of 242134000 in words is "two hundred forty-two million, one hundred thirty-four thousand".