1016441341556 has 12 divisors (see below), whose sum is σ = 1779981584640. Its totient is φ = 507875174520.

The previous prime is 1016441341541. The next prime is 1016441341603. The reversal of 1016441341556 is 6551431446101.

It is a super-2 number, since 2×1016441341556² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86367446 + ... + 86379213.

It is an arithmetic number, because the mean of its divisors is an integer number (148331798720).

Almost surely, 2^{1016441341556} is an apocalyptic number.

It is an amenable number.

1016441341556 is a deficient number, since it is larger than the sum of its proper divisors (763540243084).

1016441341556 is a wasteful number, since it uses less digits than its factorization.

1016441341556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172748134 (or 172748132 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

Adding to 1016441341556 its reverse (6551431446101), we get a palindrome (7567872787657).

The spelling of 1016441341556 in words is "one trillion, sixteen billion, four hundred forty-one million, three hundred forty-one thousand, five hundred fifty-six".