4673723242 has 4 divisors (see below), whose sum is σ = 7010584866. Its totient is φ = 2336861620.

The previous prime is 4673723237. The next prime is 4673723251. The reversal of 4673723242 is 2423273764.

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

It can be written as a sum of positive squares in only one way, i.e., 3213642721 + 1460080521 = 56689^2 + 38211^2 .

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 junction number, because it is equal to n+sod(n) for n = 4673723195 and 4673723204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1168430809 + ... + 1168430812.

Almost surely, 2^4673723242 is an apocalyptic number.

4673723242 is a deficient number, since it is larger than the sum of its proper divisors (2336861624).

4673723242 is a wasteful number, since it uses less digits than its factorization.

4673723242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336861623.

The product of its digits is 338688, while the sum is 40.

The square root of 4673723242 is about 68364.6344391601. The cubic root of 4673723242 is about 1671.9411901833.

The spelling of 4673723242 in words is "four billion, six hundred seventy-three million, seven hundred twenty-three thousand, two hundred forty-two".