475340044 has 24 divisors (see below), whose sum is σ = 862092000. Its totient is φ = 229057920.

The previous prime is 475340027. The next prime is 475340059. The reversal of 475340044 is 440043574.

It is a junction number, because it is equal to n+sod(n) for n = 475339988 and 475340015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66064 + ... + 72904.

It is an arithmetic number, because the mean of its divisors is an integer number (35920500).

Almost surely, 2^475340044 is an apocalyptic number.

It is an amenable number.

475340044 is a deficient number, since it is larger than the sum of its proper divisors (386751956).

475340044 is a wasteful number, since it uses less digits than its factorization.

475340044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7473 (or 7471 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 475340044 is about 21802.2944664088. The cubic root of 475340044 is about 780.4315188427.

The spelling of 475340044 in words is "four hundred seventy-five million, three hundred forty thousand, forty-four".