1002033142440 has 96 divisors (see below), whose sum is σ = 3304225038240. Its totient is φ = 242917121920.

The previous prime is 1002033142423. The next prime is 1002033142477. The reversal of 1002033142440 is 442413302001.

1002033142440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1002033142440.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34490754 + ... + 34519793.

It is an arithmetic number, because the mean of its divisors is an integer number (34419010815).

Almost surely, 2^{1002033142440} is an apocalyptic number.

1002033142440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002033142440 is an abundant number, since it is smaller than the sum of its proper divisors (2302191895800).

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

1002033142440 is a wasteful number, since it uses less digits than its factorization.

1002033142440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69010583 (or 69010568 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1002033142440 its reverse (442413302001), we get a palindrome (1444446444441).

The spelling of 1002033142440 in words is "one trillion, two billion, thirty-three million, one hundred forty-two thousand, four hundred forty".