1802962506968 has 128 divisors (see below), whose sum is σ = 4077831859200. Its totient is φ = 730650945024.

The previous prime is 1802962506959. The next prime is 1802962507019. The reversal of 1802962506968 is 8696052692081.

It is a self number, because there is not a number n which added to its sum of digits gives 1802962506968.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39813923 + ... + 39859181.

It is an arithmetic number, because the mean of its divisors is an integer number (31858061400).

Almost surely, 2^{1802962506968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1802962506968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2038915929600).

1802962506968 is an abundant number, since it is smaller than the sum of its proper divisors (2274869352232).

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

1802962506968 is a wasteful number, since it uses less digits than its factorization.

1802962506968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45649 (or 45645 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 1802962506968 in words is "one trillion, eight hundred two billion, nine hundred sixty-two million, five hundred six thousand, nine hundred sixty-eight".