242010340 has 96 divisors (see below), whose sum is σ = 613476864. Its totient is φ = 79004160.

The previous prime is 242010287. The next prime is 242010383. The reversal of 242010340 is 43010242.

242010340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104677 + ... + 106963.

It is an arithmetic number, because the mean of its divisors is an integer number (6390384).

Almost surely, 2^242010340 is an apocalyptic number.

242010340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242010340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306738432).

242010340 is an abundant number, since it is smaller than the sum of its proper divisors (371466524).

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

242010340 is a wasteful number, since it uses less digits than its factorization.

242010340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357 (or 2355 counting only the distinct ones).

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

The square root of 242010340 is about 15556.6815227413. The cubic root of 242010340 is about 623.1768437332.

Adding to 242010340 its reverse (43010242), we get a palindrome (285020582).

The spelling of 242010340 in words is "two hundred forty-two million, ten thousand, three hundred forty".