20003034441404 has 24 divisors (see below), whose sum is σ = 40251504897408. Its totient is φ = 8520135614640.

The previous prime is 20003034441373. The next prime is 20003034441409. The reversal of 20003034441404 is 40414443030002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003034441409) 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, 2191388342 + ... + 2191397469.

It is an arithmetic number, because the mean of its divisors is an integer number (1677146037392).

Almost surely, 2^{20003034441404} is an apocalyptic number.

It is an amenable number.

20003034441404 is an abundant number, since it is smaller than the sum of its proper divisors (20248470456004).

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

20003034441404 is a wasteful number, since it uses less digits than its factorization.

20003034441404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382785985 (or 4382785983 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 20003034441404 its reverse (40414443030002), we get a palindrome (60417477471406).

The spelling of 20003034441404 in words is "twenty trillion, three billion, thirty-four million, four hundred forty-one thousand, four hundred four".