11463345628 has 24 divisors (see below), whose sum is σ = 23107223552. Its totient is φ = 4874176944.

The previous prime is 11463345617. The next prime is 11463345629. The reversal of 11463345628 is 82654336411.

11463345628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11463345628³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11463345629) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1608276 + ... + 1615387.

Almost surely, 2^11463345628 is an apocalyptic number.

It is an amenable number.

11463345628 is an abundant number, since it is smaller than the sum of its proper divisors (11643877924).

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

11463345628 is a wasteful number, since it uses less digits than its factorization.

11463345628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223801 (or 3223799 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The spelling of 11463345628 in words is "eleven billion, four hundred sixty-three million, three hundred forty-five thousand, six hundred twenty-eight".