242741448 has 192 divisors, whose sum is σ = 731203200. Its totient is φ = 75271680.

The previous prime is 242741441. The next prime is 242741449. The reversal of 242741448 is 844147242.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (242741441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2727388 + ... + 2727476.

It is an arithmetic number, because the mean of its divisors is an integer number (3808350).

Almost surely, 2^242741448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242741448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365601600).

242741448 is an abundant number, since it is smaller than the sum of its proper divisors (488461752).

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

242741448 is a wasteful number, since it uses less digits than its factorization.

242741448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 178 counting only the distinct ones).

The product of its digits is 57344, while the sum is 36.

The square root of 242741448 is about 15580.1620017251. The cubic root of 242741448 is about 623.8037474552.

It can be divided in two parts, 24 and 2741448, that added together give a palindrome (2741472).

The spelling of 242741448 in words is "two hundred forty-two million, seven hundred forty-one thousand, four hundred forty-eight".