2320040030 has 64 divisors (see below), whose sum is σ = 5480593920. Its totient is φ = 685065600.

The previous prime is 2320040027. The next prime is 2320040033. The reversal of 2320040030 is 300400232.

It is an interprime number because it is at equal distance from previous prime (2320040027) and next prime (2320040033).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2320039987 and 2320040014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320040033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64661 + ... + 93920.

It is an arithmetic number, because the mean of its divisors is an integer number (85634280).

Almost surely, 2^2320040030 is an apocalyptic number.

2320040030 is an abundant number, since it is smaller than the sum of its proper divisors (3160553890).

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

2320040030 is a wasteful number, since it uses less digits than its factorization.

2320040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158625.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2320040030 is about 48166.7938521966. The cubic root of 2320040030 is about 1323.8288034353.

Adding to 2320040030 its reverse (300400232), we get a palindrome (2620440262).

The spelling of 2320040030 in words is "two billion, three hundred twenty million, forty thousand, thirty".