229397939814 has 8 divisors (see below), whose sum is σ = 458795879640. Its totient is φ = 76465979936.

The previous prime is 229397939807. The next prime is 229397939851. The reversal of 229397939814 is 418939793922.

It is a sphenic number, since it is the product of 3 distinct primes.

229397939814 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19116494979 + ... + 19116494990.

It is an arithmetic number, because the mean of its divisors is an integer number (57349484955).

Almost surely, 2^229397939814 is an apocalyptic number.

229397939814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229397939814 is a wasteful number, since it uses less digits than its factorization.

229397939814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38232989974.

The product of its digits is 52907904, while the sum is 66.

The spelling of 229397939814 in words is "two hundred twenty-nine billion, three hundred ninety-seven million, nine hundred thirty-nine thousand, eight hundred fourteen".