230700729473 has 4 divisors (see below), whose sum is σ = 235609255680. Its totient is φ = 225792203268.

The previous prime is 230700729451. The next prime is 230700729491. The reversal of 230700729473 is 374927007032.

230700729473 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 not a de Polignac number, because 230700729473 - 2⁶ = 230700729409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230700729073) 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, 2454263033 + ... + 2454263126.

It is an arithmetic number, because the mean of its divisors is an integer number (58902313920).

Almost surely, 2^230700729473 is an apocalyptic number.

It is an amenable number.

230700729473 is a deficient number, since it is larger than the sum of its proper divisors (4908526207).

230700729473 is an equidigital number, since it uses as much as digits as its factorization.

230700729473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908526206.

The product of its (nonzero) digits is 444528, while the sum is 44.

The spelling of 230700729473 in words is "two hundred thirty billion, seven hundred million, seven hundred twenty-nine thousand, four hundred seventy-three".