42200226604646 has 16 divisors (see below), whose sum is σ = 69123355264080. Its totient is φ = 19162910350080.

The previous prime is 42200226604619. The next prime is 42200226604687. The reversal of 42200226604646 is 64640662200224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42200226604597 and 42200226604606.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 950518991 + ... + 950563386.

It is an arithmetic number, because the mean of its divisors is an integer number (4320209704005).

Almost surely, 2^{42200226604646} is an apocalyptic number.

42200226604646 is a deficient number, since it is larger than the sum of its proper divisors (26923128659434).

42200226604646 is a wasteful number, since it uses less digits than its factorization.

42200226604646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901083399.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 42200226604646 in words is "forty-two trillion, two hundred billion, two hundred twenty-six million, six hundred four thousand, six hundred forty-six".