1802984991468 has 48 divisors (see below), whose sum is σ = 4291938591360. Its totient is φ = 588921001344.

The previous prime is 1802984991463. The next prime is 1802984991481. The reversal of 1802984991468 is 8641994892081.

It is not an unprimeable number, because it can be changed into a prime (1802984991463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3846430 + ... + 4289637.

It is an arithmetic number, because the mean of its divisors is an integer number (89415387320).

Almost surely, 2^{1802984991468} is an apocalyptic number.

It is an amenable number.

1802984991468 is an abundant number, since it is smaller than the sum of its proper divisors (2488953599892).

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

1802984991468 is a wasteful number, since it uses less digits than its factorization.

1802984991468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8136446 (or 8136444 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 69.

The spelling of 1802984991468 in words is "one trillion, eight hundred two billion, nine hundred eighty-four million, nine hundred ninety-one thousand, four hundred sixty-eight".