2423032140 has 24 divisors (see below), whose sum is σ = 6784490160. Its totient is φ = 646141888.

The previous prime is 2423032121. The next prime is 2423032141. The reversal of 2423032140 is 412303242.

It is not an unprimeable number, because it can be changed into a prime (2423032141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20191875 + ... + 20191994.

It is an arithmetic number, because the mean of its divisors is an integer number (282687090).

Almost surely, 2^2423032140 is an apocalyptic number.

2423032140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423032140 is an abundant number, since it is smaller than the sum of its proper divisors (4361458020).

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

2423032140 is a wasteful number, since it uses less digits than its factorization.

2423032140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40383881 (or 40383879 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2423032140 is about 49224.3043627840. The cubic root of 2423032140 is about 1343.1351813964.

Adding to 2423032140 its reverse (412303242), we get a palindrome (2835335382).

The spelling of 2423032140 in words is "two billion, four hundred twenty-three million, thirty-two thousand, one hundred forty".