404023311033545 has 8 divisors (see below), whose sum is σ = 554089112274624. Its totient is φ = 277044556137264.

The previous prime is 404023311033527. The next prime is 404023311033593. The reversal of 404023311033545 is 545330113320404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404023311033545 - 2¹⁰ = 404023311032521 is a prime.

It is a super-2 number, since 2×404023311033545² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404023311033499 and 404023311033508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5771761586159 + ... + 5771761586228.

It is an arithmetic number, because the mean of its divisors is an integer number (69261139034328).

Almost surely, 2^{404023311033545} is an apocalyptic number.

It is an amenable number.

404023311033545 is a deficient number, since it is larger than the sum of its proper divisors (150065801241079).

404023311033545 is a wasteful number, since it uses less digits than its factorization.

404023311033545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11543523172399.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 404023311033545 its reverse (545330113320404), we get a palindrome (949353424353949).

The spelling of 404023311033545 in words is "four hundred four trillion, twenty-three billion, three hundred eleven million, thirty-three thousand, five hundred forty-five".