3440542445002 has 16 divisors (see below), whose sum is σ = 5884728707592. Its totient is φ = 1494534274560.

The previous prime is 3440542444981. The next prime is 3440542445003. The reversal of 3440542445002 is 2005442450443.

It can be written as a sum of positive squares in 4 ways, for example, as 2435875011441 + 1004667433561 = 1560729^2 + 1002331^2 .

It is not an unprimeable number, because it can be changed into a prime (3440542445003) 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 7 ways as a sum of consecutive naturals, for example, 3892015899 + ... + 3892016782.

Almost surely, 2^{3440542445002} is an apocalyptic number.

3440542445002 is a deficient number, since it is larger than the sum of its proper divisors (2444186262590).

3440542445002 is a wasteful number, since it uses less digits than its factorization.

3440542445002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784032713.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 3440542445002 its reverse (2005442450443), we get a palindrome (5445984895445).

The spelling of 3440542445002 in words is "three trillion, four hundred forty billion, five hundred forty-two million, four hundred forty-five thousand, two".