11144308090 has 16 divisors (see below), whose sum is σ = 20074118400. Its totient is φ = 4454531280.

The previous prime is 11144308081. The next prime is 11144308099. The reversal of 11144308090 is 9080344111.

It is an interprime number because it is at equal distance from previous prime (11144308081) and next prime (11144308099).

It is not an unprimeable number, because it can be changed into a prime (11144308099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384306 + ... + 412285.

It is an arithmetic number, because the mean of its divisors is an integer number (1254632400).

Almost surely, 2^11144308090 is an apocalyptic number.

11144308090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11144308090 is a deficient number, since it is larger than the sum of its proper divisors (8929810310).

11144308090 is a wasteful number, since it uses less digits than its factorization.

11144308090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797997.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 11144308090 in words is "eleven billion, one hundred forty-four million, three hundred eight thousand, ninety".