3225150350242 has 4 divisors (see below), whose sum is σ = 4837725525366. Its totient is φ = 1612575175120.

The previous prime is 3225150350203. The next prime is 3225150350243. The reversal of 3225150350242 is 2420530515223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3213884438361 + 11265911881 = 1792731^2 + 106141^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3225150350198 and 3225150350207.

It is not an unprimeable number, because it can be changed into a prime (3225150350243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806287587559 + ... + 806287587562.

Almost surely, 2^{3225150350242} is an apocalyptic number.

3225150350242 is a deficient number, since it is larger than the sum of its proper divisors (1612575175124).

3225150350242 is a wasteful number, since it uses less digits than its factorization.

3225150350242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612575175123.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 3225150350242 its reverse (2420530515223), we get a palindrome (5645680865465).

The spelling of 3225150350242 in words is "three trillion, two hundred twenty-five billion, one hundred fifty million, three hundred fifty thousand, two hundred forty-two".