12830067958 has 4 divisors (see below), whose sum is σ = 19245101940. Its totient is φ = 6415033978.

The previous prime is 12830067953. The next prime is 12830067959. The reversal of 12830067958 is 85976003821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85976003821 = 73 ⋅1177753477.

It is a super-2 number, since 2×12830067958² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12830067953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3207516988 + ... + 3207516991.

It is an arithmetic number, because the mean of its divisors is an integer number (4811275485).

Almost surely, 2^12830067958 is an apocalyptic number.

12830067958 is a deficient number, since it is larger than the sum of its proper divisors (6415033982).

12830067958 is an equidigital number, since it uses as much as digits as its factorization.

12830067958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415033981.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 12830067958 in words is "twelve billion, eight hundred thirty million, sixty-seven thousand, nine hundred fifty-eight".