23402335432005 has 24 divisors (see below), whose sum is σ = 40574581763040. Its totient is φ = 12478004431200.

The previous prime is 23402335431971. The next prime is 23402335432067. The reversal of 23402335432005 is 50023453320432.

It is a happy number.

23402335432005 is a `hidden beast` number, since 2 + 3 + 402 + 3 + 3 + 5 + 43 + 200 + 5 = 666.

It is not a de Polignac number, because 23402335432005 - 2⁹ = 23402335431493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67348375 + ... + 67694964.

It is an arithmetic number, because the mean of its divisors is an integer number (1690607573460).

Almost surely, 2^{23402335432005} is an apocalyptic number.

It is an amenable number.

23402335432005 is a deficient number, since it is larger than the sum of its proper divisors (17172246331035).

23402335432005 is a wasteful number, since it uses less digits than its factorization.

23402335432005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135047201 (or 135047198 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 23402335432005 its reverse (50023453320432), we get a palindrome (73425788752437).

The spelling of 23402335432005 in words is "twenty-three trillion, four hundred two billion, three hundred thirty-five million, four hundred thirty-two thousand, five".