4032143203240 has 64 divisors (see below), whose sum is σ = 9265816281600. Its totient is φ = 1578461787648.

The previous prime is 4032143203237. The next prime is 4032143203337. The reversal of 4032143203240 is 423023412304.

It is a super-2 number, since 2×4032143203240² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4032143203199 and 4032143203208.

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, 49397581 + ... + 49479139.

It is an arithmetic number, because the mean of its divisors is an integer number (144778379400).

Almost surely, 2^{4032143203240} is an apocalyptic number.

4032143203240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032143203240 is an abundant number, since it is smaller than the sum of its proper divisors (5233673078360).

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

4032143203240 is a wasteful number, since it uses less digits than its factorization.

4032143203240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107914 (or 107910 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4032143203240 its reverse (423023412304), we get a palindrome (4455166615544).

The spelling of 4032143203240 in words is "four trillion, thirty-two billion, one hundred forty-three million, two hundred three thousand, two hundred forty".