406578424088 has 8 divisors (see below), whose sum is σ = 762334545180. Its totient is φ = 203289212040.

The previous prime is 406578424081. The next prime is 406578424093. The reversal of 406578424088 is 880424875604.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406578424081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25411151498 + ... + 25411151513.

Almost surely, 2^406578424088 is an apocalyptic number.

It is an amenable number.

406578424088 is a deficient number, since it is larger than the sum of its proper divisors (355756121092).

406578424088 is a wasteful number, since it uses less digits than its factorization.

406578424088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50822303017 (or 50822303013 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 56.

The spelling of 406578424088 in words is "four hundred six billion, five hundred seventy-eight million, four hundred twenty-four thousand, eighty-eight".