423534051511235 has 16 divisors (see below), whose sum is σ = 615014152111296. Its totient is φ = 273339623159808.

The previous prime is 423534051511213. The next prime is 423534051511243. The reversal of 423534051511235 is 532115150435324.

It is a cyclic number.

It is not a de Polignac number, because 423534051511235 - 2¹² = 423534051507139 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 355910967062 + ... + 355910968251.

It is an arithmetic number, because the mean of its divisors is an integer number (38438384506956).

Almost surely, 2^{423534051511235} is an apocalyptic number.

423534051511235 is a deficient number, since it is larger than the sum of its proper divisors (191480100600061).

423534051511235 is a wasteful number, since it uses less digits than its factorization.

423534051511235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711821935342.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 423534051511235 in words is "four hundred twenty-three trillion, five hundred thirty-four billion, fifty-one million, five hundred eleven thousand, two hundred thirty-five".