4227123388246 has 32 divisors (see below), whose sum is σ = 7222893078528. Its totient is φ = 1836596879040.

The previous prime is 4227123388217. The next prime is 4227123388277. The reversal of 4227123388246 is 6428833217224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4227123388193 and 4227123388202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2189766 + ... + 3639961.

It is an arithmetic number, because the mean of its divisors is an integer number (225715408704).

Almost surely, 2^{4227123388246} is an apocalyptic number.

4227123388246 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4227123388246 is a deficient number, since it is larger than the sum of its proper divisors (2995769690282).

4227123388246 is a wasteful number, since it uses less digits than its factorization.

4227123388246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831196.

The product of its digits is 6193152, while the sum is 52.

The spelling of 4227123388246 in words is "four trillion, two hundred twenty-seven billion, one hundred twenty-three million, three hundred eighty-eight thousand, two hundred forty-six".