2100486694816 has 48 divisors (see below), whose sum is σ = 4143812904000. Its totient is φ = 1048091120128.

The previous prime is 2100486694799. The next prime is 2100486694829. The reversal of 2100486694816 is 6184966840012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54015156 + ... + 54054028.

It is an arithmetic number, because the mean of its divisors is an integer number (86329435500).

Almost surely, 2^{2100486694816} is an apocalyptic number.

It is an amenable number.

2100486694816 is a deficient number, since it is larger than the sum of its proper divisors (2043326209184).

2100486694816 is a wasteful number, since it uses less digits than its factorization.

2100486694816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42301 (or 42293 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 2100486694816 in words is "two trillion, one hundred billion, four hundred eighty-six million, six hundred ninety-four thousand, eight hundred sixteen".