472031202666 has 32 divisors (see below), whose sum is σ = 965374387200. Its totient is φ = 153800248176.

The previous prime is 472031202611. The next prime is 472031202673. The reversal of 472031202666 is 666202130274.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841516 + ... + 1285383.

It is an arithmetic number, because the mean of its divisors is an integer number (30167949600).

Almost surely, 2^472031202666 is an apocalyptic number.

472031202666 is an abundant number, since it is smaller than the sum of its proper divisors (493343184534).

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

472031202666 is a wasteful number, since it uses less digits than its factorization.

472031202666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127738.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 472031202666 in words is "four hundred seventy-two billion, thirty-one million, two hundred two thousand, six hundred sixty-six".