226411376640145 has 4 divisors (see below), whose sum is σ = 271693651968180. Its totient is φ = 181129101312112.

The previous prime is 226411376640091. The next prime is 226411376640151. The reversal of 226411376640145 is 541046673114622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116472293126289 + 109939083513856 = 10792233^2 + 10485184^2 .

It is a cyclic number.

It is not a de Polignac number, because 226411376640145 - 2¹⁹ = 226411376115857 is a prime.

It is a super-2 number, since 2×226411376640145² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226411376640092 and 226411376640101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22641137664010 + ... + 22641137664019.

It is an arithmetic number, because the mean of its divisors is an integer number (67923412992045).

Almost surely, 2^{226411376640145} is an apocalyptic number.

It is an amenable number.

226411376640145 is a deficient number, since it is larger than the sum of its proper divisors (45282275328035).

226411376640145 is an equidigital number, since it uses as much as digits as its factorization.

226411376640145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45282275328034.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 226411376640145 in words is "two hundred twenty-six trillion, four hundred eleven billion, three hundred seventy-six million, six hundred forty thousand, one hundred forty-five".