4324142232240 has 40 divisors (see below), whose sum is σ = 13404840920688. Its totient is φ = 1153104595200.

The previous prime is 4324142232181. The next prime is 4324142232283. The reversal of 4324142232240 is 422322414234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9008629411 + ... + 9008629890.

Almost surely, 2^{4324142232240} is an apocalyptic number.

4324142232240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4324142232240 is an abundant number, since it is smaller than the sum of its proper divisors (9080698688448).

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

4324142232240 is a wasteful number, since it uses less digits than its factorization.

4324142232240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18017259317 (or 18017259311 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 4324142232240 its reverse (422322414234), we get a palindrome (4746464646474).

The spelling of 4324142232240 in words is "four trillion, three hundred twenty-four billion, one hundred forty-two million, two hundred thirty-two thousand, two hundred forty".