418066402472 has 32 divisors (see below), whose sum is σ = 790778419200. Its totient is φ = 207198168000.

The previous prime is 418066402343. The next prime is 418066402487. The reversal of 418066402472 is 274204660814.

It is a super-3 number, since 3×418066402472³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181529 + ... + 932247.

It is an arithmetic number, because the mean of its divisors is an integer number (24711825600).

Almost surely, 2^418066402472 is an apocalyptic number.

It is an amenable number.

418066402472 is a deficient number, since it is larger than the sum of its proper divisors (372712016728).

418066402472 is a wasteful number, since it uses less digits than its factorization.

418066402472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751337 (or 751333 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 418066402472 in words is "four hundred eighteen billion, sixty-six million, four hundred two thousand, four hundred seventy-two".