2032043002440 has 256 divisors, whose sum is σ = 7284331296000. Its totient is φ = 447651348480.

The previous prime is 2032043002403. The next prime is 2032043002447. The reversal of 2032043002440 is 442003402302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2032043002440.

It is not an unprimeable number, because it can be changed into a prime (2032043002447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 910525 + ... + 2212044.

It is an arithmetic number, because the mean of its divisors is an integer number (28454419125).

Almost surely, 2^{2032043002440} is an apocalyptic number.

2032043002440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032043002440 is an abundant number, since it is smaller than the sum of its proper divisors (5252288293560).

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

2032043002440 is a wasteful number, since it uses less digits than its factorization.

2032043002440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122640 (or 3122636 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2032043002440 its reverse (442003402302), we get a palindrome (2474046404742).

The spelling of 2032043002440 in words is "two trillion, thirty-two billion, forty-three million, two thousand, four hundred forty".