11041993250 has 32 divisors (see below), whose sum is σ = 21229294320. Its totient is φ = 4297420800.

The previous prime is 11041993247. The next prime is 11041993273. The reversal of 11041993250 is 5239914011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2790269329 + 8251723921 = 52823^2 + 90839^2 .

It is a super-2 number, since 2×11041993250² (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 11041993250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587615 + ... + 606114.

Almost surely, 2^11041993250 is an apocalyptic number.

11041993250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11041993250 is a deficient number, since it is larger than the sum of its proper divisors (10187301070).

11041993250 is a wasteful number, since it uses less digits than its factorization.

11041993250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193783 (or 1193773 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 11041993250 in words is "eleven billion, forty-one million, nine hundred ninety-three thousand, two hundred fifty".