3205544242 has 8 divisors (see below), whose sum is σ = 5091158556. Its totient is φ = 1508491392.

The previous prime is 3205544233. The next prime is 3205544257. The reversal of 3205544242 is 2424455023.

3205544242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3124921801 + 80622441 = 55901^2 + 8979^2 .

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

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, 47140323 + ... + 47140390.

Almost surely, 2^3205544242 is an apocalyptic number.

3205544242 is a deficient number, since it is larger than the sum of its proper divisors (1885614314).

3205544242 is a wasteful number, since it uses less digits than its factorization.

3205544242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94280732.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 3205544242 is about 56617.5259261653. The cubic root of 3205544242 is about 1474.4631568503.

Adding to 3205544242 its reverse (2424455023), we get a palindrome (5629999265).

The spelling of 3205544242 in words is "three billion, two hundred five million, five hundred forty-four thousand, two hundred forty-two".