404524747425404 has 6 divisors (see below), whose sum is σ = 707918307994464. Its totient is φ = 202262373712700.

The previous prime is 404524747425373. The next prime is 404524747425419.

404524747425404 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 404524747425404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50565593428172 + ... + 50565593428179.

It is an arithmetic number, because the mean of its divisors is an integer number (117986384665744).

Almost surely, 2^{404524747425404} is an apocalyptic number.

It is an amenable number.

404524747425404 is a deficient number, since it is larger than the sum of its proper divisors (303393560569060).

404524747425404 is a wasteful number, since it uses less digits than its factorization.

404524747425404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101131186856355 (or 101131186856353 counting only the distinct ones).

The product of its (nonzero) digits is 80281600, while the sum is 56.

The spelling of 404524747425404 in words is "four hundred four trillion, five hundred twenty-four billion, seven hundred forty-seven million, four hundred twenty-five thousand, four hundred four".