2230139243818 has 8 divisors (see below), whose sum is σ = 3345395064480. Its totient is φ = 1115007555660.

The previous prime is 2230139243809. The next prime is 2230139243819. The reversal of 2230139243818 is 8183429310322.

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

It is a super-3 number, since 3×2230139243818³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2230139243819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30988198 + ... + 31060081.

It is an arithmetic number, because the mean of its divisors is an integer number (418174383060).

Almost surely, 2^{2230139243818} is an apocalyptic number.

2230139243818 is a deficient number, since it is larger than the sum of its proper divisors (1115255820662).

2230139243818 is a wasteful number, since it uses less digits than its factorization.

2230139243818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62066252.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 2230139243818 in words is "two trillion, two hundred thirty billion, one hundred thirty-nine million, two hundred forty-three thousand, eight hundred eighteen".