11944985614 has 16 divisors (see below), whose sum is σ = 18249929856. Its totient is φ = 5862417400.

The previous prime is 11944985603. The next prime is 11944985639. The reversal of 11944985614 is 41658944911.

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, 153052 + ... + 217519.

It is an arithmetic number, because the mean of its divisors is an integer number (1140620616).

Almost surely, 2^11944985614 is an apocalyptic number.

11944985614 is a deficient number, since it is larger than the sum of its proper divisors (6304944242).

11944985614 is a wasteful number, since it uses less digits than its factorization.

11944985614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370871.

The product of its digits is 1244160, while the sum is 52.

The spelling of 11944985614 in words is "eleven billion, nine hundred forty-four million, nine hundred eighty-five thousand, six hundred fourteen".