4240203142132 has 24 divisors (see below), whose sum is σ = 7872403696640. Its totient is φ = 1992702176640.

The previous prime is 4240203142129. The next prime is 4240203142139. The reversal of 4240203142132 is 2312413020424.

It is a self number, because there is not a number n which added to its sum of digits gives 4240203142132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240203142139) 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, 219644469 + ... + 219663772.

Almost surely, 2^{4240203142132} is an apocalyptic number.

It is an amenable number.

4240203142132 is a deficient number, since it is larger than the sum of its proper divisors (3632200554508).

4240203142132 is a wasteful number, since it uses less digits than its factorization.

4240203142132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439308391 (or 439308389 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4240203142132 its reverse (2312413020424), we get a palindrome (6552616162556).

The spelling of 4240203142132 in words is "four trillion, two hundred forty billion, two hundred three million, one hundred forty-two thousand, one hundred thirty-two".