2802266446440 has 32 divisors (see below), whose sum is σ = 8406799339680. Its totient is φ = 747271052352.

The previous prime is 2802266446439. The next prime is 2802266446477. The reversal of 2802266446440 is 446446622082.

It is a self number, because there is not a number n which added to its sum of digits gives 2802266446440.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11676110074 + ... + 11676110313.

It is an arithmetic number, because the mean of its divisors is an integer number (262712479365).

Almost surely, 2^{2802266446440} is an apocalyptic number.

2802266446440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2802266446440 is an abundant number, since it is smaller than the sum of its proper divisors (5604532893240).

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

2802266446440 is a wasteful number, since it uses less digits than its factorization.

2802266446440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23352220401 (or 23352220397 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 48.

The spelling of 2802266446440 in words is "two trillion, eight hundred two billion, two hundred sixty-six million, four hundred forty-six thousand, four hundred forty".