418458655452 has 12 divisors (see below), whose sum is σ = 976403529416. Its totient is φ = 139486218480.

The previous prime is 418458655301. The next prime is 418458655457. The reversal of 418458655452 is 254556854814.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 418458655392 and 418458655401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418458655457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17435777299 + ... + 17435777322.

Almost surely, 2^418458655452 is an apocalyptic number.

It is an amenable number.

418458655452 is an abundant number, since it is smaller than the sum of its proper divisors (557944873964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

418458655452 is a wasteful number, since it uses less digits than its factorization.

418458655452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34871554628 (or 34871554626 counting only the distinct ones).

The product of its digits is 30720000, while the sum is 57.

The spelling of 418458655452 in words is "four hundred eighteen billion, four hundred fifty-eight million, six hundred fifty-five thousand, four hundred fifty-two".