2013040422004 has 24 divisors (see below), whose sum is σ = 3618908610408. Its totient is φ = 979079713920.

The previous prime is 2013040421999. The next prime is 2013040422059. The reversal of 2013040422004 is 4002240403102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1249342707600 + 763697714404 = 1117740^2 + 873898^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033807 + ... + 2257174.

It is an arithmetic number, because the mean of its divisors is an integer number (150787858767).

Almost surely, 2^{2013040422004} is an apocalyptic number.

It is an amenable number.

2013040422004 is a deficient number, since it is larger than the sum of its proper divisors (1605868188404).

2013040422004 is a wasteful number, since it uses less digits than its factorization.

2013040422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295155 (or 3295153 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2013040422004 its reverse (4002240403102), we get a palindrome (6015280825106).

The spelling of 2013040422004 in words is "two trillion, thirteen billion, forty million, four hundred twenty-two thousand, four".