242112294 has 64 divisors (see below), whose sum is σ = 564725760. Its totient is φ = 76788000.

The previous prime is 242112293. The next prime is 242112313. The reversal of 242112294 is 492211242.

It is a super-4 number, since 4×242112294⁴ (a number of 35 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242112293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100929 + ... + 103299.

It is an arithmetic number, because the mean of its divisors is an integer number (8823840).

Almost surely, 2^242112294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242112294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282362880).

242112294 is an abundant number, since it is smaller than the sum of its proper divisors (322613466).

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

242112294 is a wasteful number, since it uses less digits than its factorization.

242112294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474 (or 2468 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 242112294 is about 15559.9580333624. The cubic root of 242112294 is about 623.2643419945.

The spelling of 242112294 in words is "two hundred forty-two million, one hundred twelve thousand, two hundred ninety-four".