11109950616 has 32 divisors (see below), whose sum is σ = 28365834240. Its totient is φ = 3624522528.

The previous prime is 11109950597. The next prime is 11109950629. The reversal of 11109950616 is 61605990111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4923496 + ... + 4925751.

It is an arithmetic number, because the mean of its divisors is an integer number (886432320).

Almost surely, 2^11109950616 is an apocalyptic number.

It is an amenable number.

11109950616 is an abundant number, since it is smaller than the sum of its proper divisors (17255883624).

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

11109950616 is a wasteful number, since it uses less digits than its factorization.

11109950616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9849303 (or 9849299 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 39.

The spelling of 11109950616 in words is "eleven billion, one hundred nine million, nine hundred fifty thousand, six hundred sixteen".