23001304434 has 16 divisors (see below), whose sum is σ = 46432541088. Its totient is φ = 7595446112.

The previous prime is 23001304433. The next prime is 23001304457. The reversal of 23001304434 is 43440310032.

It is not an unprimeable number, because it can be changed into a prime (23001304433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17913147 + ... + 17914430.

It is an arithmetic number, because the mean of its divisors is an integer number (2902033818).

Almost surely, 2^23001304434 is an apocalyptic number.

23001304434 is an abundant number, since it is smaller than the sum of its proper divisors (23431236654).

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

23001304434 is a wasteful number, since it uses less digits than its factorization.

23001304434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35827689.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23001304434 its reverse (43440310032), we get a palindrome (66441614466).

The spelling of 23001304434 in words is "twenty-three billion, one million, three hundred four thousand, four hundred thirty-four".