2104041440068 has 6 divisors (see below), whose sum is σ = 3682072520126. Its totient is φ = 1052020720032.

The previous prime is 2104041440063. The next prime is 2104041440069. The reversal of 2104041440068 is 8600441404012.

It can be written as a sum of positive squares in only one way, i.e., 2069362806784 + 34678633284 = 1438528^2 + 186222^2 .

It is not an unprimeable number, because it can be changed into a prime (2104041440063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263005180005 + ... + 263005180012.

Almost surely, 2^{2104041440068} is an apocalyptic number.

It is an amenable number.

2104041440068 is a deficient number, since it is larger than the sum of its proper divisors (1578031080058).

2104041440068 is a wasteful number, since it uses less digits than its factorization.

2104041440068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526010360021 (or 526010360019 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The spelling of 2104041440068 in words is "two trillion, one hundred four billion, forty-one million, four hundred forty thousand, sixty-eight".