4353222140452 has 12 divisors (see below), whose sum is σ = 7618480660336. Its totient is φ = 2176513380360.

The previous prime is 4353222140437. The next prime is 4353222140483. The reversal of 4353222140452 is 2540412223534.

It is a happy 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, 24322158 + ... + 24500485.

Almost surely, 2^{4353222140452} is an apocalyptic number.

It is an amenable number.

4353222140452 is a deficient number, since it is larger than the sum of its proper divisors (3265258519884).

4353222140452 is a wasteful number, since it uses less digits than its factorization.

4353222140452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48844938 (or 48844936 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 4353222140452 its reverse (2540412223534), we get a palindrome (6893634363986).

The spelling of 4353222140452 in words is "four trillion, three hundred fifty-three billion, two hundred twenty-two million, one hundred forty thousand, four hundred fifty-two".