12910361076 has 36 divisors (see below), whose sum is σ = 32761529892. Its totient is φ = 4286705664.

The previous prime is 12910361063. The next prime is 12910361203. The reversal of 12910361076 is 67016301921.

12910361076 is a `hidden beast` number, since 1 + 29 + 10 + 3 + 610 + 7 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7621290000 + 5289071076 = 87300^2 + 72726^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×12910361076² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12910361076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 688455 + ... + 706958.

It is an arithmetic number, because the mean of its divisors is an integer number (910042497).

Almost surely, 2^12910361076 is an apocalyptic number.

It is an amenable number.

12910361076 is an abundant number, since it is smaller than the sum of its proper divisors (19851168816).

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

12910361076 is a wasteful number, since it uses less digits than its factorization.

12910361076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395680 (or 1395675 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

Adding to 12910361076 its reverse (67016301921), we get a palindrome (79926662997).

The spelling of 12910361076 in words is "twelve billion, nine hundred ten million, three hundred sixty-one thousand, seventy-six".