11620983799 has 8 divisors (see below), whose sum is σ = 11767012992. Its totient is φ = 11475098040.

The previous prime is 11620983761. The next prime is 11620983817. The reversal of 11620983799 is 99738902611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11620983799 - 2²⁹ = 11084112887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620983719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132102 + ... + 201724.

It is an arithmetic number, because the mean of its divisors is an integer number (1470876624).

Almost surely, 2^11620983799 is an apocalyptic number.

11620983799 is a deficient number, since it is larger than the sum of its proper divisors (146029193).

11620983799 is an equidigital number, since it uses as much as digits as its factorization.

11620983799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71717.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 11620983799 in words is "eleven billion, six hundred twenty million, nine hundred eighty-three thousand, seven hundred ninety-nine".