227644060345 has 16 divisors (see below), whose sum is σ = 301027712832. Its totient is φ = 164196930240.

The previous prime is 227644060339. The next prime is 227644060373. The reversal of 227644060345 is 543060446722.

It is not a de Polignac number, because 227644060345 - 2⁵ = 227644060313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian 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, 40720651 + ... + 40726240.

It is an arithmetic number, because the mean of its divisors is an integer number (18814232052).

Almost surely, 2^227644060345 is an apocalyptic number.

It is an amenable number.

227644060345 is a deficient number, since it is larger than the sum of its proper divisors (73383652487).

227644060345 is a wasteful number, since it uses less digits than its factorization.

227644060345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81446952.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 227644060345 in words is "two hundred twenty-seven billion, six hundred forty-four million, sixty thousand, three hundred forty-five".