240224434242 has 32 divisors (see below), whose sum is σ = 517601653632. Its totient is φ = 73887327744.

The previous prime is 240224434211. The next prime is 240224434259. The reversal of 240224434242 is 242434422042.

It is a happy number.

It is a super-2 number, since 2×240224434242² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372318 + ... + 786809.

It is an arithmetic number, because the mean of its divisors is an integer number (16175051676).

Almost surely, 2^240224434242 is an apocalyptic number.

240224434242 is an abundant number, since it is smaller than the sum of its proper divisors (277377219390).

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

240224434242 is a wasteful number, since it uses less digits than its factorization.

240224434242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161802.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 240224434242 its reverse (242434422042), we get a palindrome (482658856284).

The spelling of 240224434242 in words is "two hundred forty billion, two hundred twenty-four million, four hundred thirty-four thousand, two hundred forty-two".