472426663721082 has 128 divisors (see below), whose sum is σ = 1148794377615360. Its totient is φ = 126511347916800.

The previous prime is 472426663720967. The next prime is 472426663721119. The reversal of 472426663721082 is 280127366624274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 215724733 + ... + 217903679.

It is an arithmetic number, because the mean of its divisors is an integer number (8974956075120).

Almost surely, 2^{472426663721082} is an apocalyptic number.

472426663721082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 472426663721082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574397188807680).

472426663721082 is an abundant number, since it is smaller than the sum of its proper divisors (676367713894278).

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

472426663721082 is a wasteful number, since it uses less digits than its factorization.

472426663721082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181876.

The product of its (nonzero) digits is 65028096, while the sum is 60.

The spelling of 472426663721082 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, six hundred sixty-three million, seven hundred twenty-one thousand, eighty-two".