3436156040644 has 6 divisors (see below), whose sum is σ = 6013273071134. Its totient is φ = 1718078020320.

The previous prime is 3436156040609. The next prime is 3436156040711. The reversal of 3436156040644 is 4460406516343.

It can be written as a sum of positive squares in only one way, i.e., 2278892160000 + 1157263880644 = 1509600^2 + 1075762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3436156040594 and 3436156040603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429519505077 + ... + 429519505084.

Almost surely, 2^{3436156040644} is an apocalyptic number.

It is an amenable number.

3436156040644 is a deficient number, since it is larger than the sum of its proper divisors (2577117030490).

3436156040644 is a wasteful number, since it uses less digits than its factorization.

3436156040644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859039010165 (or 859039010163 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 3436156040644 in words is "three trillion, four hundred thirty-six billion, one hundred fifty-six million, forty thousand, six hundred forty-four".