404524144351122 has 16 divisors (see below), whose sum is σ = 809083085260512. Its totient is φ = 134835582024000.

The previous prime is 404524144351091. The next prime is 404524144351147. The reversal of 404524144351122 is 221153441425404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449705463 + ... + 1449984474.

It is an arithmetic number, because the mean of its divisors is an integer number (50567692828782).

Almost surely, 2^{404524144351122} is an apocalyptic number.

404524144351122 is an abundant number, since it is smaller than the sum of its proper divisors (404558940909390).

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

404524144351122 is a wasteful number, since it uses less digits than its factorization.

404524144351122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899713193.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 404524144351122 its reverse (221153441425404), we get a palindrome (625677585776526).

The spelling of 404524144351122 in words is "four hundred four trillion, five hundred twenty-four billion, one hundred forty-four million, three hundred fifty-one thousand, one hundred twenty-two".