235006707012681 has 64 divisors (see below), whose sum is σ = 338706678210560. Its totient is φ = 144490016160000.

The previous prime is 235006707012673. The next prime is 235006707012703. The reversal of 235006707012681 is 186210707600532.

It is not a de Polignac number, because 235006707012681 - 2³ = 235006707012673 is a prime.

It is a super-2 number, since 2×235006707012681² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235006707012681.

It is not an unprimeable number, because it can be changed into a prime (235006707012641) 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, 141456471 + ... + 143108163.

It is an arithmetic number, because the mean of its divisors is an integer number (5292291847040).

Almost surely, 2^{235006707012681} is an apocalyptic number.

It is an amenable number.

235006707012681 is a deficient number, since it is larger than the sum of its proper divisors (103699971197879).

235006707012681 is a wasteful number, since it uses less digits than its factorization.

235006707012681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652198.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 235006707012681 in words is "two hundred thirty-five trillion, six billion, seven hundred seven million, twelve thousand, six hundred eighty-one".