2104200106401 has 16 divisors (see below), whose sum is σ = 2815908088896. Its totient is φ = 1397652765696.

The previous prime is 2104200106391. The next prime is 2104200106417. The reversal of 2104200106401 is 1046010024012.

It is a happy number.

It is not a de Polignac number, because 2104200106401 - 2⁵ = 2104200106369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104200106201) 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, 430626 + ... + 2096148.

It is an arithmetic number, because the mean of its divisors is an integer number (175994255556).

Almost surely, 2^{2104200106401} is an apocalyptic number.

It is an amenable number.

2104200106401 is a deficient number, since it is larger than the sum of its proper divisors (711707982495).

2104200106401 is a wasteful number, since it uses less digits than its factorization.

2104200106401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667072.

The product of its (nonzero) digits is 384, while the sum is 21.

The spelling of 2104200106401 in words is "two trillion, one hundred four billion, two hundred million, one hundred six thousand, four hundred one".