230702669849 has 32 divisors (see below), whose sum is σ = 244796048640. Its totient is φ = 216990259200.

The previous prime is 230702669831. The next prime is 230702669851. The reversal of 230702669849 is 948966207032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230702669849 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230702669794 and 230702669803.

It is not an unprimeable number, because it can be changed into a prime (230702669809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155774189 + ... + 155775669.

It is an arithmetic number, because the mean of its divisors is an integer number (7649876520).

Almost surely, 2^230702669849 is an apocalyptic number.

It is an amenable number.

230702669849 is a deficient number, since it is larger than the sum of its proper divisors (14093378791).

230702669849 is a wasteful number, since it uses less digits than its factorization.

230702669849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 230702669849 in words is "two hundred thirty billion, seven hundred two million, six hundred sixty-nine thousand, eight hundred forty-nine".