2104982181050 has 96 divisors (see below), whose sum is σ = 4645603912320. Its totient is φ = 694305158400.

The previous prime is 2104982180957. The next prime is 2104982181059. The reversal of 2104982181050 is 501812894012.

It is a junction number, because it is equal to n+sod(n) for n = 2104982180989 and 2104982181007.

It is not an unprimeable number, because it can be changed into a prime (2104982181059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2437205 + ... + 3185895.

It is an arithmetic number, because the mean of its divisors is an integer number (48391707420).

Almost surely, 2^{2104982181050} is an apocalyptic number.

2104982181050 is an abundant number, since it is smaller than the sum of its proper divisors (2540621731270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104982181050 is a wasteful number, since it uses less digits than its factorization.

2104982181050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749016 (or 749011 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 41.

The spelling of 2104982181050 in words is "two trillion, one hundred four billion, nine hundred eighty-two million, one hundred eighty-one thousand, fifty".