4235866104156 has 24 divisors (see below), whose sum is σ = 9892746898944. Its totient is φ = 1410661179120.

The previous prime is 4235866104143. The next prime is 4235866104163. The reversal of 4235866104156 is 6514016685324.

It is a junction number, because it is equal to n+sod(n) for n = 4235866104099 and 4235866104108.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 161759980 + ... + 161786163.

It is an arithmetic number, because the mean of its divisors is an integer number (412197787456).

Almost surely, 2^{4235866104156} is an apocalyptic number.

It is an amenable number.

4235866104156 is an abundant number, since it is smaller than the sum of its proper divisors (5656880794788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4235866104156 is a wasteful number, since it uses less digits than its factorization.

4235866104156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323547241 (or 323547239 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 4235866104156 in words is "four trillion, two hundred thirty-five billion, eight hundred sixty-six million, one hundred four thousand, one hundred fifty-six".