229739734832 has 10 divisors (see below), whose sum is σ = 445120736268. Its totient is φ = 114869867408.

The previous prime is 229739734793. The next prime is 229739734837. The reversal of 229739734832 is 238437937922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (229739734837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7179366698 + ... + 7179366729.

Almost surely, 2^229739734832 is an apocalyptic number.

It is an amenable number.

229739734832 is a deficient number, since it is larger than the sum of its proper divisors (215381001436).

229739734832 is a wasteful number, since it uses less digits than its factorization.

229739734832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358733435 (or 14358733429 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 59.

The spelling of 229739734832 in words is "two hundred twenty-nine billion, seven hundred thirty-nine million, seven hundred thirty-four thousand, eight hundred thirty-two".