2104507786708 has 24 divisors (see below), whose sum is σ = 3743684004032. Its totient is φ = 1035016890624.

The previous prime is 2104507786687. The next prime is 2104507786709. The reversal of 2104507786708 is 8076877054012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104507786709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16574760 + ... + 16701247.

Almost surely, 2^{2104507786708} is an apocalyptic number.

It is an amenable number.

2104507786708 is a deficient number, since it is larger than the sum of its proper divisors (1639176217324).

2104507786708 is a wasteful number, since it uses less digits than its factorization.

2104507786708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33276271 (or 33276269 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 55.

The spelling of 2104507786708 in words is "two trillion, one hundred four billion, five hundred seven million, seven hundred eighty-six thousand, seven hundred eight".