242843029 has 12 divisors (see below), whose sum is σ = 286867872. Its totient is φ = 203782800.

The previous prime is 242843023. The next prime is 242843033. The reversal of 242843029 is 920348242.

It is not a de Polignac number, because 242843029 - 2¹⁵ = 242810261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242842985 and 242843003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242843023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63457 + ... + 67174.

It is an arithmetic number, because the mean of its divisors is an integer number (23905656).

Almost surely, 2^242843029 is an apocalyptic number.

It is an amenable number.

242843029 is a deficient number, since it is larger than the sum of its proper divisors (44024843).

242843029 is a wasteful number, since it uses less digits than its factorization.

242843029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130668 (or 130655 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 242843029 is about 15583.4216075931. The cubic root of 242843029 is about 623.8907505497.

The spelling of 242843029 in words is "two hundred forty-two million, eight hundred forty-three thousand, twenty-nine".