12611414404 has 24 divisors (see below), whose sum is σ = 22193557848. Its totient is φ = 6270432000.

The previous prime is 12611414329. The next prime is 12611414423. The reversal of 12611414404 is 40441411621.

It can be written as a sum of positive squares in 4 ways, for example, as 10000000000 + 2611414404 = 100000^2 + 51102^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362122 + ... + 2367454.

It is an arithmetic number, because the mean of its divisors is an integer number (924731577).

Almost surely, 2^12611414404 is an apocalyptic number.

It is an amenable number.

12611414404 is a deficient number, since it is larger than the sum of its proper divisors (9582143444).

12611414404 is a wasteful number, since it uses less digits than its factorization.

12611414404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8535 (or 8533 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 12611414404 in words is "twelve billion, six hundred eleven million, four hundred fourteen thousand, four hundred four".