2000404415445 has 16 divisors (see below), whose sum is σ = 3200695843392. Its totient is φ = 1066866095360.

The previous prime is 2000404415407. The next prime is 2000404415453. The reversal of 2000404415445 is 5445144040002.

It is not a de Polignac number, because 2000404415445 - 2²⁰ = 2000403366869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35965 + ... + 2000525.

It is an arithmetic number, because the mean of its divisors is an integer number (200043490212).

Almost surely, 2^{2000404415445} is an apocalyptic number.

It is an amenable number.

2000404415445 is a deficient number, since it is larger than the sum of its proper divisors (1200291427947).

2000404415445 is a wasteful number, since it uses less digits than its factorization.

2000404415445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032452.

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

Adding to 2000404415445 its reverse (5445144040002), we get a palindrome (7445548455447).

The spelling of 2000404415445 in words is "two trillion, four hundred four million, four hundred fifteen thousand, four hundred forty-five".