2196144028005 has 16 divisors (see below), whose sum is σ = 3513967043904. Its totient is φ = 1171231281920.

The previous prime is 2196144028003. The next prime is 2196144028009. The reversal of 2196144028005 is 5008204416912.

It is not a de Polignac number, because 2196144028005 - 2¹ = 2196144028003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196144028003) 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, 2445279 + ... + 3220508.

It is an arithmetic number, because the mean of its divisors is an integer number (219622940244).

Almost surely, 2^{2196144028005} is an apocalyptic number.

It is an amenable number.

2196144028005 is a deficient number, since it is larger than the sum of its proper divisors (1317823015899).

2196144028005 is a wasteful number, since it uses less digits than its factorization.

2196144028005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691636.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 2196144028005 in words is "two trillion, one hundred ninety-six billion, one hundred forty-four million, twenty-eight thousand, five".