23030231434 has 16 divisors (see below), whose sum is σ = 39522916800. Its totient is φ = 9859469184.

The previous prime is 23030231377. The next prime is 23030231437. The reversal of 23030231434 is 43413203032.

It is a junction number, because it is equal to n+sod(n) for n = 23030231399 and 23030231408.

It is not an unprimeable number, because it can be changed into a prime (23030231437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872364 + ... + 898375.

It is an arithmetic number, because the mean of its divisors is an integer number (2470182300).

Almost surely, 2^23030231434 is an apocalyptic number.

23030231434 is a deficient number, since it is larger than the sum of its proper divisors (16492685366).

23030231434 is a wasteful number, since it uses less digits than its factorization.

23030231434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771677.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23030231434 its reverse (43413203032), we get a palindrome (66443434466).

The spelling of 23030231434 in words is "twenty-three billion, thirty million, two hundred thirty-one thousand, four hundred thirty-four".