4223373642188 has 6 divisors (see below), whose sum is σ = 7390903873836. Its totient is φ = 2111686821092.

The previous prime is 4223373642167. The next prime is 4223373642199. The reversal of 4223373642188 is 8812463733224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527921705270 + ... + 527921705277.

It is an arithmetic number, because the mean of its divisors is an integer number (1231817312306).

Almost surely, 2^{4223373642188} is an apocalyptic number.

It is an amenable number.

4223373642188 is a deficient number, since it is larger than the sum of its proper divisors (3167530231648).

4223373642188 is a wasteful number, since it uses less digits than its factorization.

4223373642188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055843410551 (or 1055843410549 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 53.

The spelling of 4223373642188 in words is "four trillion, two hundred twenty-three billion, three hundred seventy-three million, six hundred forty-two thousand, one hundred eighty-eight".