11392123392 has 160 divisors (see below), whose sum is σ = 36316008960. Its totient is φ = 3505213440.

The previous prime is 11392123339. The next prime is 11392123403. The reversal of 11392123392 is 29332129311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148017 + ... + 211407.

It is an arithmetic number, because the mean of its divisors is an integer number (226975056).

Almost surely, 2^11392123392 is an apocalyptic number.

11392123392 is a gapful number since it is divisible by the number (12) 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 11392123392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18158004480).

11392123392 is an abundant number, since it is smaller than the sum of its proper divisors (24923885568).

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

11392123392 is an equidigital number, since it uses as much as digits as its factorization.

11392123392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63431 (or 63409 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The spelling of 11392123392 in words is "eleven billion, three hundred ninety-two million, one hundred twenty-three thousand, three hundred ninety-two".