4151422555243 has 8 divisors (see below), whose sum is σ = 4467683291040. Its totient is φ = 3843168420480.

The previous prime is 4151422555223. The next prime is 4151422555289. The reversal of 4151422555243 is 3425552241514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4151422555243 - 2⁵ = 4151422555211 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 4151422555243.

It is not an unprimeable number, because it can be changed into a prime (4151422555223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001649183 + ... + 2001651256.

It is an arithmetic number, because the mean of its divisors is an integer number (558460411380).

Almost surely, 2^{4151422555243} is an apocalyptic number.

4151422555243 is a deficient number, since it is larger than the sum of its proper divisors (316260735797).

4151422555243 is a wasteful number, since it uses less digits than its factorization.

4151422555243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003300517.

The product of its digits is 960000, while the sum is 43.

Adding to 4151422555243 its reverse (3425552241514), we get a palindrome (7576974796757).

The spelling of 4151422555243 in words is "four trillion, one hundred fifty-one billion, four hundred twenty-two million, five hundred fifty-five thousand, two hundred forty-three".