230616438379 has 4 divisors (see below), whose sum is σ = 232299770184. Its totient is φ = 228933106576.

The previous prime is 230616438361. The next prime is 230616438383. The reversal of 230616438379 is 973834616032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230616438379 - 2⁵ = 230616438347 is a prime.

It is a super-3 number, since 3×230616438379³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230616438329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841665697 + ... + 841665970.

It is an arithmetic number, because the mean of its divisors is an integer number (58074942546).

Almost surely, 2^230616438379 is an apocalyptic number.

230616438379 is a deficient number, since it is larger than the sum of its proper divisors (1683331805).

230616438379 is a wasteful number, since it uses less digits than its factorization.

230616438379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683331804.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 230616438379 in words is "two hundred thirty billion, six hundred sixteen million, four hundred thirty-eight thousand, three hundred seventy-nine".