23412256135 has 8 divisors (see below), whose sum is σ = 28114459200. Its totient is φ = 18716637024.

The previous prime is 23412256121. The next prime is 23412256181. The reversal of 23412256135 is 53165221432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23412256135 - 2⁵ = 23412256103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23412256135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638160 + ... + 1652389.

It is an arithmetic number, because the mean of its divisors is an integer number (3514307400).

Almost surely, 2^23412256135 is an apocalyptic number.

23412256135 is a deficient number, since it is larger than the sum of its proper divisors (4702203065).

23412256135 is a wasteful number, since it uses less digits than its factorization.

23412256135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291977.

The product of its digits is 43200, while the sum is 34.

Adding to 23412256135 its reverse (53165221432), we get a palindrome (76577477567).

The spelling of 23412256135 in words is "twenty-three billion, four hundred twelve million, two hundred fifty-six thousand, one hundred thirty-five".