404014130442423 has 12 divisors (see below), whose sum is σ = 589029947188488. Its totient is φ = 266825531631120.

The previous prime is 404014130442401. The next prime is 404014130442449. The reversal of 404014130442423 is 324244031410404.

404014130442423 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 141 + 30 + 442 + 42 + 3 = 666.

It is not a de Polignac number, because 404014130442423 - 2¹⁰ = 404014130441399 is a prime.

It is a super-2 number, since 2×404014130442423² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404014130442023) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 209768498748 + ... + 209768500673.

It is an arithmetic number, because the mean of its divisors is an integer number (49085828932374).

Almost surely, 2^{404014130442423} is an apocalyptic number.

404014130442423 is a deficient number, since it is larger than the sum of its proper divisors (185015816746065).

404014130442423 is a wasteful number, since it uses less digits than its factorization.

404014130442423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419536999534 (or 419536999531 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 404014130442423 its reverse (324244031410404), we get a palindrome (728258161852827).

The spelling of 404014130442423 in words is "four hundred four trillion, fourteen billion, one hundred thirty million, four hundred forty-two thousand, four hundred twenty-three".