2330145236 has 12 divisors (see below), whose sum is σ = 4087925940. Its totient is φ = 1162166400.

The previous prime is 2330145187. The next prime is 2330145253. The reversal of 2330145236 is 6325410332.

It can be written as a sum of positive squares in 2 ways, for example, as 2172492100 + 157653136 = 46610^2 + 12556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2330145199 and 2330145208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724751 + ... + 727958.

It is an arithmetic number, because the mean of its divisors is an integer number (340660495).

Almost surely, 2^2330145236 is an apocalyptic number.

It is an amenable number.

2330145236 is a deficient number, since it is larger than the sum of its proper divisors (1757780704).

2330145236 is a wasteful number, since it uses less digits than its factorization.

2330145236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453114 (or 1453112 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2330145236 is about 48271.5779315323. The cubic root of 2330145236 is about 1325.7480500781.

Adding to 2330145236 its reverse (6325410332), we get a palindrome (8655555568).

The spelling of 2330145236 in words is "two billion, three hundred thirty million, one hundred forty-five thousand, two hundred thirty-six".