23432334345 has 96 divisors (see below), whose sum is σ = 51009436800. Its totient is φ = 10148084352.

The previous prime is 23432334337. The next prime is 23432334347. The reversal of 23432334345 is 54343323432.

23432334345 is a `hidden beast` number, since 2 + 343 + 233 + 43 + 45 = 666.

It is not a de Polignac number, because 23432334345 - 2³ = 23432334337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23432334347) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32467 + ... + 218903.

It is an arithmetic number, because the mean of its divisors is an integer number (531348300).

Almost surely, 2^23432334345 is an apocalyptic number.

It is an amenable number.

23432334345 is an abundant number, since it is smaller than the sum of its proper divisors (27577102455).

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

23432334345 is a wasteful number, since it uses less digits than its factorization.

23432334345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186484 (or 186471 counting only the distinct ones).

The product of its digits is 311040, while the sum is 36.

Adding to 23432334345 its reverse (54343323432), we get a palindrome (77775657777).

The spelling of 23432334345 in words is "twenty-three billion, four hundred thirty-two million, three hundred thirty-four thousand, three hundred forty-five".