2320042032 has 240 divisors, whose sum is σ = 8189475840. Its totient is φ = 595584000.

The previous prime is 2320041991. The next prime is 2320042051. The reversal of 2320042032 is 2302400232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2320041996 and 2320042014.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 985657 + ... + 988007.

It is an arithmetic number, because the mean of its divisors is an integer number (34122816).

Almost surely, 2^2320042032 is an apocalyptic number.

2320042032 is a gapful number since it is divisible by the number (22) 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 2320042032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4094737920).

2320042032 is an abundant number, since it is smaller than the sum of its proper divisors (5869433808).

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

2320042032 is a wasteful number, since it uses less digits than its factorization.

2320042032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472 (or 2463 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2320042032 is about 48166.8146341441. The cubic root of 2320042032 is about 1323.8291842196.

Adding to 2320042032 its reverse (2302400232), we get a palindrome (4622442264).

The spelling of 2320042032 in words is "two billion, three hundred twenty million, forty-two thousand, thirty-two".