1653040842216 has 64 divisors (see below), whose sum is σ = 4273306222080. Its totient is φ = 532314685440.

The previous prime is 1653040842163. The next prime is 1653040842263. The reversal of 1653040842216 is 6122480403561.

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 15 ways as a sum of consecutive naturals, for example, 1496041 + ... + 2354616.

It is an arithmetic number, because the mean of its divisors is an integer number (66770409720).

Almost surely, 2^{1653040842216} is an apocalyptic number.

It is an amenable number.

1653040842216 is an abundant number, since it is smaller than the sum of its proper divisors (2620265379864).

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

1653040842216 is a wasteful number, since it uses less digits than its factorization.

1653040842216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851274 (or 3851270 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 1653040842216 in words is "one trillion, six hundred fifty-three billion, forty million, eight hundred forty-two thousand, two hundred sixteen".