4240203402032 has 40 divisors (see below), whose sum is σ = 8905939254240. Its totient is φ = 1944056563200.

The previous prime is 4240203402023. The next prime is 4240203402037. The reversal of 4240203402032 is 2302043020424.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 4240203401992 and 4240203402010.

It is not an unprimeable number, because it can be changed into a prime (4240203402037) 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, 67470557 + ... + 67533372.

It is an arithmetic number, because the mean of its divisors is an integer number (222648481356).

Almost surely, 2^{4240203402032} is an apocalyptic number.

It is an amenable number.

4240203402032 is an abundant number, since it is smaller than the sum of its proper divisors (4665735852208).

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

4240203402032 is a wasteful number, since it uses less digits than its factorization.

4240203402032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135004101 (or 135004095 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 4240203402032 its reverse (2302043020424), we get a palindrome (6542246422456).

The spelling of 4240203402032 in words is "four trillion, two hundred forty billion, two hundred three million, four hundred two thousand, thirty-two".