11944099130 has 16 divisors (see below), whose sum is σ = 22080443400. Its totient is φ = 4648514112.

The previous prime is 11944099091. The next prime is 11944099163. The reversal of 11944099130 is 3199044911.

It can be written as a sum of positive squares in 4 ways, for example, as 10785445609 + 1158653521 = 103853^2 + 34039^2 .

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, 16140305 + ... + 16141044.

Almost surely, 2^11944099130 is an apocalyptic number.

11944099130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11944099130 is a deficient number, since it is larger than the sum of its proper divisors (10136344270).

11944099130 is a wasteful number, since it uses less digits than its factorization.

11944099130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32281393.

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 11944099130 in words is "eleven billion, nine hundred forty-four million, ninety-nine thousand, one hundred thirty".