4256436062012 has 24 divisors (see below), whose sum is σ = 7494920160000. Its totient is φ = 2115065995056.

The previous prime is 4256436061957. The next prime is 4256436062051. The reversal of 4256436062012 is 2102606346524.

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, 3984218 + ... + 4938305.

It is an arithmetic number, because the mean of its divisors is an integer number (312288340000).

Almost surely, 2^{4256436062012} is an apocalyptic number.

It is an amenable number.

4256436062012 is a deficient number, since it is larger than the sum of its proper divisors (3238484097988).

4256436062012 is a wasteful number, since it uses less digits than its factorization.

4256436062012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8923265 (or 8923263 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 4256436062012 in words is "four trillion, two hundred fifty-six billion, four hundred thirty-six million, sixty-two thousand, twelve".