3240533442 has 8 divisors (see below), whose sum is σ = 6481066896. Its totient is φ = 1080177812.

The previous prime is 3240533423. The next prime is 3240533453. The reversal of 3240533442 is 2443350423.

It is a sphenic number, since it is the product of 3 distinct primes.

3240533442 is an admirable 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, 270044448 + ... + 270044459.

It is an arithmetic number, because the mean of its divisors is an integer number (810133362).

Almost surely, 2^3240533442 is an apocalyptic number.

3240533442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3240533442 is a wasteful number, since it uses less digits than its factorization.

3240533442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540088912.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 3240533442 is about 56925.6835005079. The cubic root of 3240533442 is about 1479.8084488518.

Adding to 3240533442 its reverse (2443350423), we get a palindrome (5683883865).

The spelling of 3240533442 in words is "three billion, two hundred forty million, five hundred thirty-three thousand, four hundred forty-two".