229682510144 has 14 divisors (see below), whose sum is σ = 455776231194. Its totient is φ = 114841255040.

The previous prime is 229682510143. The next prime is 229682510171. The reversal of 229682510144 is 441015286922.

It can be written as a sum of positive squares in only one way, i.e., 192861505600 + 36821004544 = 439160^2 + 191888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 229682510095 and 229682510104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229682510143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1794394547 + ... + 1794394674.

Almost surely, 2^229682510144 is an apocalyptic number.

It is an amenable number.

229682510144 is a deficient number, since it is larger than the sum of its proper divisors (226093721050).

229682510144 is an equidigital number, since it uses as much as digits as its factorization.

229682510144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588789233 (or 3588789223 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 229682510144 in words is "two hundred twenty-nine billion, six hundred eighty-two million, five hundred ten thousand, one hundred forty-four".