4234242311240 has 32 divisors (see below), whose sum is σ = 9855564003000. Its totient is φ = 1635293581824.

The previous prime is 4234242311219. The next prime is 4234242311249. The reversal of 4234242311240 is 421132424324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3787063897444 + 447178413796 = 1946038^2 + 668714^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4234242311197 and 4234242311206.

It is not an unprimeable number, because it can be changed into a prime (4234242311249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1825103285 + ... + 1825105604.

Almost surely, 2^{4234242311240} is an apocalyptic number.

4234242311240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4234242311240 is an abundant number, since it is smaller than the sum of its proper divisors (5621321691760).

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

4234242311240 is a wasteful number, since it uses less digits than its factorization.

4234242311240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650208929 (or 3650208925 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4234242311240 its reverse (421132424324), we get a palindrome (4655374735564).

The spelling of 4234242311240 in words is "four trillion, two hundred thirty-four billion, two hundred forty-two million, three hundred eleven thousand, two hundred forty".