2144210797796 has 12 divisors (see below), whose sum is σ = 3949861996080. Its totient is φ = 1015678798920.

The previous prime is 2144210797753. The next prime is 2144210797819. The reversal of 2144210797796 is 6977970124412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14106649910 + ... + 14106650061.

It is an arithmetic number, because the mean of its divisors is an integer number (329155166340).

Almost surely, 2^{2144210797796} is an apocalyptic number.

It is an amenable number.

2144210797796 is a deficient number, since it is larger than the sum of its proper divisors (1805651198284).

2144210797796 is a wasteful number, since it uses less digits than its factorization.

2144210797796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28213299994 (or 28213299992 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 2144210797796 in words is "two trillion, one hundred forty-four billion, two hundred ten million, seven hundred ninety-seven thousand, seven hundred ninety-six".