472211078158 has 4 divisors (see below), whose sum is σ = 708316617240. Its totient is φ = 236105539078.

The previous prime is 472211078081. The next prime is 472211078161. The reversal of 472211078158 is 851870112274.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118052769538 + ... + 118052769541.

It is an arithmetic number, because the mean of its divisors is an integer number (177079154310).

Almost surely, 2^472211078158 is an apocalyptic number.

472211078158 is a deficient number, since it is larger than the sum of its proper divisors (236105539082).

472211078158 is a wasteful number, since it uses less digits than its factorization.

472211078158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236105539081.

The product of its (nonzero) digits is 250880, while the sum is 46.

The spelling of 472211078158 in words is "four hundred seventy-two billion, two hundred eleven million, seventy-eight thousand, one hundred fifty-eight".