228330954542 has 8 divisors (see below), whose sum is σ = 342526729656. Its totient is φ = 114155377992.

The previous prime is 228330954503. The next prime is 228330954569. The reversal of 228330954542 is 245459033822.

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

It is a super-4 number, since 4×228330954542⁴ (a number of 47 digits) contains 4444 as substring.

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, 5021348 + ... + 5066615.

It is an arithmetic number, because the mean of its divisors is an integer number (42815841207).

Almost surely, 2^228330954542 is an apocalyptic number.

228330954542 is a deficient number, since it is larger than the sum of its proper divisors (114195775114).

228330954542 is a wasteful number, since it uses less digits than its factorization.

228330954542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10099282.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 228330954542 in words is "two hundred twenty-eight billion, three hundred thirty million, nine hundred fifty-four thousand, five hundred forty-two".