23402454454335 has 64 divisors (see below), whose sum is σ = 42228779281920. Its totient is φ = 10968513454080.

The previous prime is 23402454454271. The next prime is 23402454454339. The reversal of 23402454454335 is 53345445420432.

It is a happy number.

It is not a de Polignac number, because 23402454454335 - 2⁶ = 23402454454271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23402454454339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16314070 + ... + 17690499.

It is an arithmetic number, because the mean of its divisors is an integer number (659824676280).

Almost surely, 2^{23402454454335} is an apocalyptic number.

23402454454335 is a deficient number, since it is larger than the sum of its proper divisors (18826324827585).

23402454454335 is a wasteful number, since it uses less digits than its factorization.

23402454454335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34004728.

The product of its (nonzero) digits is 13824000, while the sum is 48.

Adding to 23402454454335 its reverse (53345445420432), we get a palindrome (76747899874767).

The spelling of 23402454454335 in words is "twenty-three trillion, four hundred two billion, four hundred fifty-four million, four hundred fifty-four thousand, three hundred thirty-five".