4423023212534 has 8 divisors (see below), whose sum is σ = 6634909429320. Its totient is φ = 2211386736096.

The previous prime is 4423023212521. The next prime is 4423023212551. The reversal of 4423023212534 is 4352123203244.

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

It is a super-2 number, since 2×4423023212534² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4423023212494 and 4423023212503.

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, 62390804 + ... + 62461655.

It is an arithmetic number, because the mean of its divisors is an integer number (829363678665).

Almost surely, 2^{4423023212534} is an apocalyptic number.

4423023212534 is a deficient number, since it is larger than the sum of its proper divisors (2211886216786).

4423023212534 is a wasteful number, since it uses less digits than its factorization.

4423023212534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124870174.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 4423023212534 its reverse (4352123203244), we get a palindrome (8775146415778).

The spelling of 4423023212534 in words is "four trillion, four hundred twenty-three billion, twenty-three million, two hundred twelve thousand, five hundred thirty-four".