2104455442002 has 16 divisors (see below), whose sum is σ = 4216690762752. Its totient is φ = 700188500880.

The previous prime is 2104455441971. The next prime is 2104455442007. The reversal of 2104455442002 is 2002445544012.

It is not an unprimeable number, because it can be changed into a prime (2104455442007) 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, 324158098 + ... + 324164589.

It is an arithmetic number, because the mean of its divisors is an integer number (263543172672).

Almost surely, 2^{2104455442002} is an apocalyptic number.

2104455442002 is an abundant number, since it is smaller than the sum of its proper divisors (2112235320750).

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

2104455442002 is a wasteful number, since it uses less digits than its factorization.

2104455442002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648323233.

The product of its (nonzero) digits is 51200, while the sum is 33.

The spelling of 2104455442002 in words is "two trillion, one hundred four billion, four hundred fifty-five million, four hundred forty-two thousand, two".