4223123420132 has 12 divisors (see below), whose sum is σ = 7448658631680. Its totient is φ = 2094935239656.

The previous prime is 4223123420101. The next prime is 4223123420141. The reversal of 4223123420132 is 2310243213224.

It is a junction number, because it is equal to n+sod(n) for n = 4223123420095 and 4223123420104.

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, 4156617032 + ... + 4156618047.

It is an arithmetic number, because the mean of its divisors is an integer number (620721552640).

Almost surely, 2^{4223123420132} is an apocalyptic number.

It is an amenable number.

4223123420132 is a deficient number, since it is larger than the sum of its proper divisors (3225535211548).

4223123420132 is a wasteful number, since it uses less digits than its factorization.

4223123420132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313235210 (or 8313235208 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4223123420132 its reverse (2310243213224), we get a palindrome (6533366633356).

The spelling of 4223123420132 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-three million, four hundred twenty thousand, one hundred thirty-two".