226017405340642 has 32 divisors (see below), whose sum is σ = 359642894720112. Its totient is φ = 106161529872384.

The previous prime is 226017405340607. The next prime is 226017405340651. The reversal of 226017405340642 is 246043504710622.

It can be written as a sum of positive squares in 8 ways, for example, as 40389342378121 + 185628062962521 = 6355261^2 + 13624539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 226017405340592 and 226017405340601.

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, 56577808 + ... + 60440740.

Almost surely, 2^{226017405340642} is an apocalyptic number.

226017405340642 is a deficient number, since it is larger than the sum of its proper divisors (133625489379470).

226017405340642 is a wasteful number, since it uses less digits than its factorization.

226017405340642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866182.

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 226017405340642 in words is "two hundred twenty-six trillion, seventeen billion, four hundred five million, three hundred forty thousand, six hundred forty-two".