4226640046246 has 16 divisors (see below), whose sum is σ = 6444424427760. Its totient is φ = 2078504275680.

The previous prime is 4226640046199. The next prime is 4226640046247. The reversal of 4226640046246 is 6426400466224.

It is a junction number, because it is equal to n+sod(n) for n = 4226640046196 and 4226640046205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226640046247) 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, 67825 + ... + 2908243.

It is an arithmetic number, because the mean of its divisors is an integer number (402776526735).

Almost surely, 2^{4226640046246} is an apocalyptic number.

4226640046246 is a deficient number, since it is larger than the sum of its proper divisors (2217784381514).

4226640046246 is a wasteful number, since it uses less digits than its factorization.

4226640046246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852679.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 4226640046246 in words is "four trillion, two hundred twenty-six billion, six hundred forty million, forty-six thousand, two hundred forty-six".