207473140606 has 4 divisors (see below), whose sum is σ = 311209710912. Its totient is φ = 103736570302.

The previous prime is 207473140571. The next prime is 207473140643. The reversal of 207473140606 is 606041374702.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51868285150 + ... + 51868285153.

It is an arithmetic number, because the mean of its divisors is an integer number (77802427728).

Almost surely, 2^207473140606 is an apocalyptic number.

207473140606 is a deficient number, since it is larger than the sum of its proper divisors (103736570306).

207473140606 is a wasteful number, since it uses less digits than its factorization.

207473140606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103736570305.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 207473140606 in words is "two hundred seven billion, four hundred seventy-three million, one hundred forty thousand, six hundred six".