2344532540 has 48 divisors (see below), whose sum is σ = 5694700032. Its totient is φ = 794150976.

The previous prime is 2344532507. The next prime is 2344532549. The reversal of 2344532540 is 452354432.

It is a super-2 number, since 2×2344532540² = 10993665662237703200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2344532497 and 2344532506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344532549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89264 + ... + 112503.

It is an arithmetic number, because the mean of its divisors is an integer number (118639584).

Almost surely, 2^2344532540 is an apocalyptic number.

2344532540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2344532540 is an abundant number, since it is smaller than the sum of its proper divisors (3350167492).

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

2344532540 is a wasteful number, since it uses less digits than its factorization.

2344532540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201866 (or 201864 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 2344532540 is about 48420.3731914573. The cubic root of 2344532540 is about 1328.4710301990.

Adding to 2344532540 its reverse (452354432), we get a palindrome (2796886972).

The spelling of 2344532540 in words is "two billion, three hundred forty-four million, five hundred thirty-two thousand, five hundred forty".