11348949608 has 16 divisors (see below), whose sum is σ = 21287062500. Its totient is φ = 5672399616.

The previous prime is 11348949553. The next prime is 11348949637. The reversal of 11348949608 is 80694984311.

It can be written as a sum of positive squares in 2 ways, for example, as 8415860644 + 2933088964 = 91738^2 + 54158^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11348949608.

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, 236033 + ... + 280016.

Almost surely, 2^11348949608 is an apocalyptic number.

It is an amenable number.

11348949608 is a deficient number, since it is larger than the sum of its proper divisors (9938112892).

11348949608 is a wasteful number, since it uses less digits than its factorization.

11348949608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518804 (or 518800 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 11348949608 in words is "eleven billion, three hundred forty-eight million, nine hundred forty-nine thousand, six hundred eight".