472603621342 has 32 divisors (see below), whose sum is σ = 736489221120. Its totient is φ = 227177969760.

The previous prime is 472603621309. The next prime is 472603621453. The reversal of 472603621342 is 243126306274.

It is a junction number, because it is equal to n+sod(n) for n = 472603621295 and 472603621304.

It is a congruent 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, 29966343 + ... + 29982109.

It is an arithmetic number, because the mean of its divisors is an integer number (23015288160).

Almost surely, 2^472603621342 is an apocalyptic number.

472603621342 is a deficient number, since it is larger than the sum of its proper divisors (263885599778).

472603621342 is a wasteful number, since it uses less digits than its factorization.

472603621342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 472603621342 in words is "four hundred seventy-two billion, six hundred three million, six hundred twenty-one thousand, three hundred forty-two".