404041453543412 has 24 divisors (see below), whose sum is σ = 710778765365760. Its totient is φ = 200961819008640.

The previous prime is 404041453543361. The next prime is 404041453543447. The reversal of 404041453543412 is 214345354140404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133099868 + ... + 136101644.

It is an arithmetic number, because the mean of its divisors is an integer number (29615781890240).

Almost surely, 2^{404041453543412} is an apocalyptic number.

It is an amenable number.

404041453543412 is a deficient number, since it is larger than the sum of its proper divisors (306737311822348).

404041453543412 is a wasteful number, since it uses less digits than its factorization.

404041453543412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178151 (or 3178149 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 404041453543412 in words is "four hundred four trillion, forty-one billion, four hundred fifty-three million, five hundred forty-three thousand, four hundred twelve".