11373739216 has 80 divisors (see below), whose sum is σ = 26132970240. Its totient is φ = 4691957760.

The previous prime is 11373739189. The next prime is 11373739217. The reversal of 11373739216 is 61293737311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11373739217) 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 15 ways as a sum of consecutive naturals, for example, 1089381 + ... + 1099771.

It is an arithmetic number, because the mean of its divisors is an integer number (326662128).

Almost surely, 2^11373739216 is an apocalyptic number.

11373739216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11373739216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13066485120).

11373739216 is an abundant number, since it is smaller than the sum of its proper divisors (14759231024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11373739216 is a wasteful number, since it uses less digits than its factorization.

11373739216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10772 (or 10766 counting only the distinct ones).

The product of its digits is 142884, while the sum is 43.

The spelling of 11373739216 in words is "eleven billion, three hundred seventy-three million, seven hundred thirty-nine thousand, two hundred sixteen".