2104246500401 has 4 divisors (see below), whose sum is σ = 2104249455204. Its totient is φ = 2104243545600.

The previous prime is 2104246500397. The next prime is 2104246500431. The reversal of 2104246500401 is 1040056424012.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 279207616801 + 1825038883600 = 528401^2 + 1350940^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104246500401 - 2² = 2104246500397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104246500431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318521 + ... + 2076041.

It is an arithmetic number, because the mean of its divisors is an integer number (526062363801).

Almost surely, 2^{2104246500401} is an apocalyptic number.

It is an amenable number.

2104246500401 is a deficient number, since it is larger than the sum of its proper divisors (2954803).

2104246500401 is a wasteful number, since it uses less digits than its factorization.

2104246500401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954802.

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 2104246500401 in words is "two trillion, one hundred four billion, two hundred forty-six million, five hundred thousand, four hundred one".