147699196873 has 4 divisors (see below), whose sum is σ = 149568807040. Its totient is φ = 145829586708.

The previous prime is 147699196831. The next prime is 147699196877. The reversal of 147699196873 is 378691996741.

147699196873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147699196873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147699196877) 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 3 ways as a sum of consecutive naturals, for example, 934804965 + ... + 934805122.

It is an arithmetic number, because the mean of its divisors is an integer number (37392201760).

Almost surely, 2^147699196873 is an apocalyptic number.

It is an amenable number.

147699196873 is a deficient number, since it is larger than the sum of its proper divisors (1869610167).

147699196873 is an equidigital number, since it uses as much as digits as its factorization.

147699196873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869610166.

The product of its digits is 123451776, while the sum is 70.

The spelling of 147699196873 in words is "one hundred forty-seven billion, six hundred ninety-nine million, one hundred ninety-six thousand, eight hundred seventy-three".