404650434543 has 8 divisors (see below), whose sum is σ = 539545776000. Its totient is φ = 269761024728.

The previous prime is 404650434499. The next prime is 404650434553. The reversal of 404650434543 is 345434056404.

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

It is not a de Polignac number, because 404650434543 - 2⁶ = 404650434479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404650434495 and 404650434504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404650434553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321213 + ... + 1598406.

It is an arithmetic number, because the mean of its divisors is an integer number (67443222000).

Almost surely, 2^404650434543 is an apocalyptic number.

404650434543 is a deficient number, since it is larger than the sum of its proper divisors (134895341457).

404650434543 is a wasteful number, since it uses less digits than its factorization.

404650434543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965821.

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 404650434543 in words is "four hundred four billion, six hundred fifty million, four hundred thirty-four thousand, five hundred forty-three".