4045342223522 has 32 divisors (see below), whose sum is σ = 6504696902592. Its totient is φ = 1880079773184.

The previous prime is 4045342223519. The next prime is 4045342223537. The reversal of 4045342223522 is 2253222435404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7654358 + ... + 8165774.

It is an arithmetic number, because the mean of its divisors is an integer number (203271778206).

Almost surely, 2^{4045342223522} is an apocalyptic number.

4045342223522 is a deficient number, since it is larger than the sum of its proper divisors (2459354679070).

4045342223522 is a wasteful number, since it uses less digits than its factorization.

4045342223522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514322.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 4045342223522 its reverse (2253222435404), we get a palindrome (6298564658926).

The spelling of 4045342223522 in words is "four trillion, forty-five billion, three hundred forty-two million, two hundred twenty-three thousand, five hundred twenty-two".