7140472673 has 8 divisors (see below), whose sum is σ = 7299193440. Its totient is φ = 6983285760.

The previous prime is 7140472601. The next prime is 7140472681. The reversal of 7140472673 is 3762740417.

7140472673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7140472673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7140472673.

It is not an unprimeable number, because it can be changed into a prime (7140492673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374048 + ... + 392673.

It is an arithmetic number, because the mean of its divisors is an integer number (912399180).

Almost surely, 2^7140472673 is an apocalyptic number.

It is an amenable number.

7140472673 is a deficient number, since it is larger than the sum of its proper divisors (158720767).

7140472673 is a wasteful number, since it uses less digits than its factorization.

7140472673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766927.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 7140472673 is about 84501.3175814437. The cubic root of 7140472673 is about 1925.6424614889.

The spelling of 7140472673 in words is "seven billion, one hundred forty million, four hundred seventy-two thousand, six hundred seventy-three".