3000042250405 has 16 divisors (see below), whose sum is σ = 3706576950384. Its totient is φ = 2329610590720.

The previous prime is 3000042250351. The next prime is 3000042250433. The reversal of 3000042250405 is 5040522400003.

It can be written as a sum of positive squares in 8 ways, for example, as 345746352004 + 2654295898401 = 588002^2 + 1629201^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3000042250405 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000042250405.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 37102642 + ... + 37183411.

It is an arithmetic number, because the mean of its divisors is an integer number (231661059399).

Almost surely, 2^{3000042250405} is an apocalyptic number.

It is an amenable number.

3000042250405 is a deficient number, since it is larger than the sum of its proper divisors (706534699979).

3000042250405 is a wasteful number, since it uses less digits than its factorization.

3000042250405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74286296.

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 3000042250405 its reverse (5040522400003), we get a palindrome (8040564650408).

It can be divided in two parts, 300004 and 2250405, that added together give a square (2550409 = 1597²).

The spelling of 3000042250405 in words is "three trillion, forty-two million, two hundred fifty thousand, four hundred five".