3342145445 has 4 divisors (see below), whose sum is σ = 4010574540. Its totient is φ = 2673716352.

The previous prime is 3342145427. The next prime is 3342145489. The reversal of 3342145445 is 5445412433.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1635959809 + 1706185636 = 40447^2 + 41306^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3342145445 is a prime.

It is a super-2 number, since 2×3342145445² = 22339872351068496050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334214540 + ... + 334214549.

It is an arithmetic number, because the mean of its divisors is an integer number (1002643635).

Almost surely, 2^3342145445 is an apocalyptic number.

It is an amenable number.

3342145445 is a deficient number, since it is larger than the sum of its proper divisors (668429095).

3342145445 is an equidigital number, since it uses as much as digits as its factorization.

3342145445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668429094.

The product of its digits is 115200, while the sum is 35.

The square root of 3342145445 is about 57811.2916738590. The cubic root of 3342145445 is about 1495.1167785350.

Adding to 3342145445 its reverse (5445412433), we get a palindrome (8787557878).

The spelling of 3342145445 in words is "three billion, three hundred forty-two million, one hundred forty-five thousand, four hundred forty-five".