474199305447 has 32 divisors (see below), whose sum is σ = 775870700544. Its totient is φ = 251439552000.

The previous prime is 474199305443. The next prime is 474199305451. The reversal of 474199305447 is 744503991474.

It is an interprime number because it is at equal distance from previous prime (474199305443) and next prime (474199305451).

It is not a de Polignac number, because 474199305447 - 2² = 474199305443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474199305443) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 9328804 + ... + 9379497.

It is an arithmetic number, because the mean of its divisors is an integer number (24245959392).

Almost surely, 2^474199305447 is an apocalyptic number.

474199305447 is a deficient number, since it is larger than the sum of its proper divisors (301671395097).

474199305447 is a wasteful number, since it uses less digits than its factorization.

474199305447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18708399.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 474199305447 in words is "four hundred seventy-four billion, one hundred ninety-nine million, three hundred five thousand, four hundred forty-seven".