23633043434 has 32 divisors (see below), whose sum is σ = 47596622976. Its totient is φ = 8499395520.

The previous prime is 23633043419. The next prime is 23633043437. The reversal of 23633043434 is 43434033632.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23633043394 and 23633043403.

It is not an unprimeable number, because it can be changed into a prime (23633043437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5900357 + ... + 5904360.

It is an arithmetic number, because the mean of its divisors is an integer number (1487394468).

Almost surely, 2^23633043434 is an apocalyptic number.

23633043434 is an abundant number, since it is smaller than the sum of its proper divisors (23963579542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23633043434 is a wasteful number, since it uses less digits than its factorization.

23633043434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11804750.

The product of its (nonzero) digits is 186624, while the sum is 35.

The spelling of 23633043434 in words is "twenty-three billion, six hundred thirty-three million, forty-three thousand, four hundred thirty-four".