3240040550 has 48 divisors (see below), whose sum is σ = 6415102800. Its totient is φ = 1213977600.

The previous prime is 3240040549. The next prime is 3240040577. The reversal of 3240040550 is 550400423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65390 + ... + 103710.

It is an arithmetic number, because the mean of its divisors is an integer number (133647975).

Almost surely, 2^3240040550 is an apocalyptic number.

3240040550 is a deficient number, since it is larger than the sum of its proper divisors (3175062250).

3240040550 is a wasteful number, since it uses less digits than its factorization.

3240040550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38441 (or 38436 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3240040550 is about 56921.3540773583. The cubic root of 3240040550 is about 1479.7334177145.

Adding to 3240040550 its reverse (550400423), we get a palindrome (3790440973).

The spelling of 3240040550 in words is "three billion, two hundred forty million, forty thousand, five hundred fifty".