226047400331345 has 8 divisors (see below), whose sum is σ = 271861015991400. Its totient is φ = 180435163202560.

The previous prime is 226047400331303. The next prime is 226047400331377. The reversal of 226047400331345 is 543133004740622.

It can be written as a sum of positive squares in 4 ways, for example, as 26343048972304 + 199704351359041 = 5132548^2 + 14131679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226047400331345 - 2⁸ = 226047400331089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 226047400331296 and 226047400331305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50344630346 + ... + 50344634835.

It is an arithmetic number, because the mean of its divisors is an integer number (33982626998925).

Almost surely, 2^{226047400331345} is an apocalyptic number.

It is an amenable number.

226047400331345 is a deficient number, since it is larger than the sum of its proper divisors (45813615660055).

226047400331345 is a wasteful number, since it uses less digits than its factorization.

226047400331345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100689265635.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 226047400331345 in words is "two hundred twenty-six trillion, forty-seven billion, four hundred million, three hundred thirty-one thousand, three hundred forty-five".