2016441121404 has 48 divisors (see below), whose sum is σ = 4982044838400. Its totient is φ = 632577344256.

The previous prime is 2016441121399. The next prime is 2016441121423. The reversal of 2016441121404 is 4041211446102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4022607 + ... + 4496025.

It is an arithmetic number, because the mean of its divisors is an integer number (103792600800).

Almost surely, 2^{2016441121404} is an apocalyptic number.

It is an amenable number.

2016441121404 is an abundant number, since it is smaller than the sum of its proper divisors (2965603716996).

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

2016441121404 is a wasteful number, since it uses less digits than its factorization.

2016441121404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494322 (or 494320 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 2016441121404 its reverse (4041211446102), we get a palindrome (6057652567506).

The spelling of 2016441121404 in words is "two trillion, sixteen billion, four hundred forty-one million, one hundred twenty-one thousand, four hundred four".