229214129994 has 20 divisors (see below), whose sum is σ = 513609439794. Its totient is φ = 76404709944.

The previous prime is 229214129987. The next prime is 229214129999. The reversal of 229214129994 is 499921412922.

229214129994 is a `hidden beast` number, since 229 + 2 + 1 + 41 + 299 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 219386381769 + 9827748225 = 468387^2 + 99135^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 229214129994.

It is not an unprimeable number, because it can be changed into a prime (229214129999) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 707450857 + ... + 707451180.

Almost surely, 2^229214129994 is an apocalyptic number.

229214129994 is an abundant number, since it is smaller than the sum of its proper divisors (284395309800).

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

229214129994 is a wasteful number, since it uses less digits than its factorization.

229214129994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414902051 (or 1414902042 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The spelling of 229214129994 in words is "two hundred twenty-nine billion, two hundred fourteen million, one hundred twenty-nine thousand, nine hundred ninety-four".