11461580674 has 4 divisors (see below), whose sum is σ = 17192371014. Its totient is φ = 5730790336.

The previous prime is 11461580657. The next prime is 11461580681. The reversal of 11461580674 is 47608516411.

11461580674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11149881649 + 311699025 = 105593^2 + 17655^2 .

It is a super-2 number, since 2×11461580674² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11461580674.

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, 2865395167 + ... + 2865395170.

Almost surely, 2^11461580674 is an apocalyptic number.

11461580674 is a deficient number, since it is larger than the sum of its proper divisors (5730790340).

11461580674 is an equidigital number, since it uses as much as digits as its factorization.

11461580674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5730790339.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 11461580674 in words is "eleven billion, four hundred sixty-one million, five hundred eighty thousand, six hundred seventy-four".