472743330182738 has 64 divisors (see below), whose sum is σ = 739506736644480. Its totient is φ = 226515241784832.

The previous prime is 472743330182729. The next prime is 472743330182839. The reversal of 472743330182738 is 837281033347274.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7193590256 + ... + 7193655972.

It is an arithmetic number, because the mean of its divisors is an integer number (11554792760070).

Almost surely, 2^{472743330182738} is an apocalyptic number.

472743330182738 is a deficient number, since it is larger than the sum of its proper divisors (266763406461742).

472743330182738 is a wasteful number, since it uses less digits than its factorization.

472743330182738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75131.

The product of its (nonzero) digits is 113799168, while the sum is 62.

The spelling of 472743330182738 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, three hundred thirty million, one hundred eighty-two thousand, seven hundred thirty-eight".