3556626544434 has 16 divisors (see below), whose sum is σ = 7113399816672. Its totient is φ = 1185517726848.

The previous prime is 3556626544423. The next prime is 3556626544441. The reversal of 3556626544434 is 4344456266553.

It is a Curzon 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, 5797284 + ... + 6381359.

It is an arithmetic number, because the mean of its divisors is an integer number (444587488542).

Almost surely, 2^{3556626544434} is an apocalyptic number.

3556626544434 is an abundant number, since it is smaller than the sum of its proper divisors (3556773272238).

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

3556626544434 is a wasteful number, since it uses less digits than its factorization.

3556626544434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227321.

The product of its digits is 124416000, while the sum is 57.

It can be divided in two parts, 355662 and 6544434, that added together give a palindrome (6900096).

The spelling of 3556626544434 in words is "three trillion, five hundred fifty-six billion, six hundred twenty-six million, five hundred forty-four thousand, four hundred thirty-four".