418010406808 has 8 divisors (see below), whose sum is σ = 783769512780. Its totient is φ = 209005203400.

The previous prime is 418010406787. The next prime is 418010406809. The reversal of 418010406808 is 808604010814.

It is a happy number.

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 (418010406809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26125650418 + ... + 26125650433.

Almost surely, 2^418010406808 is an apocalyptic number.

It is an amenable number.

418010406808 is a deficient number, since it is larger than the sum of its proper divisors (365759105972).

418010406808 is a wasteful number, since it uses less digits than its factorization.

418010406808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52251300857 (or 52251300853 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The spelling of 418010406808 in words is "four hundred eighteen billion, ten million, four hundred six thousand, eight hundred eight".