230644690119 has 12 divisors (see below), whose sum is σ = 337717188016. Its totient is φ = 151656782112.

The previous prime is 230644690109. The next prime is 230644690141. The reversal of 230644690119 is 911096446032.

230644690119 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 446 + 90 + 119 = 666.

It is not a de Polignac number, because 230644690119 - 2⁷ = 230644689991 is a prime.

It is a super-2 number, since 2×230644690119² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230644690109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175528027 + ... + 175529340.

Almost surely, 2^230644690119 is an apocalyptic number.

230644690119 is a deficient number, since it is larger than the sum of its proper divisors (107072497897).

230644690119 is a wasteful number, since it uses less digits than its factorization.

230644690119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351057446 (or 351057443 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 230644690119 in words is "two hundred thirty billion, six hundred forty-four million, six hundred ninety thousand, one hundred nineteen".