2004451318715 has 4 divisors (see below), whose sum is σ = 2405341582464. Its totient is φ = 1603561054968.

The previous prime is 2004451318703. The next prime is 2004451318747. The reversal of 2004451318715 is 5178131544002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004451318715 - 2¹⁴ = 2004451302331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200445131867 + ... + 200445131876.

It is an arithmetic number, because the mean of its divisors is an integer number (601335395616).

Almost surely, 2^{2004451318715} is an apocalyptic number.

2004451318715 is a deficient number, since it is larger than the sum of its proper divisors (400890263749).

2004451318715 is an equidigital number, since it uses as much as digits as its factorization.

2004451318715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400890263748.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 2004451318715 in words is "two trillion, four billion, four hundred fifty-one million, three hundred eighteen thousand, seven hundred fifteen".