242273029 has 8 divisors (see below), whose sum is σ = 254190080. Its totient is φ = 230612400.

The previous prime is 242273023. The next prime is 242273063. The reversal of 242273029 is 920372242.

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

It is a cyclic number.

It is not a de Polignac number, because 242273029 - 2⁵ = 242272997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242273023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62169 + ... + 65950.

It is an arithmetic number, because the mean of its divisors is an integer number (31773760).

Almost surely, 2^242273029 is an apocalyptic number.

It is an amenable number.

242273029 is a deficient number, since it is larger than the sum of its proper divisors (11917051).

242273029 is a wasteful number, since it uses less digits than its factorization.

242273029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128211.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 242273029 is about 15565.1221967577. The cubic root of 242273029 is about 623.4022370061.

The spelling of 242273029 in words is "two hundred forty-two million, two hundred seventy-three thousand, twenty-nine".