2040632426404 has 48 divisors (see below), whose sum is σ = 4204983404160. Its totient is φ = 854258941440.

The previous prime is 2040632426389. The next prime is 2040632426411. The reversal of 2040632426404 is 4046242360402.

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, 3812149 + ... + 4314364.

It is an arithmetic number, because the mean of its divisors is an integer number (87603820920).

Almost surely, 2^{2040632426404} is an apocalyptic number.

It is an amenable number.

2040632426404 is an abundant number, since it is smaller than the sum of its proper divisors (2164350977756).

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

2040632426404 is a wasteful number, since it uses less digits than its factorization.

2040632426404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126980 (or 8126978 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 2040632426404 its reverse (4046242360402), we get a palindrome (6086874786806).

The spelling of 2040632426404 in words is "two trillion, forty billion, six hundred thirty-two million, four hundred twenty-six thousand, four hundred four".