1316424410556 has 12 divisors (see below), whose sum is σ = 3071656957992. Its totient is φ = 438808136848.

The previous prime is 1316424410533. The next prime is 1316424410563. The reversal of 1316424410556 is 6550144246131.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1316424410556³ (a number of 37 digits) contains 333 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, 54851017095 + ... + 54851017118.

It is an arithmetic number, because the mean of its divisors is an integer number (255971413166).

Almost surely, 2^{1316424410556} is an apocalyptic number.

It is an amenable number.

1316424410556 is an abundant number, since it is smaller than the sum of its proper divisors (1755232547436).

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

1316424410556 is a wasteful number, since it uses less digits than its factorization.

1316424410556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109702034220 (or 109702034218 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 1316424410556 its reverse (6550144246131), we get a palindrome (7866568656687).

The spelling of 1316424410556 in words is "one trillion, three hundred sixteen billion, four hundred twenty-four million, four hundred ten thousand, five hundred fifty-six".