226040661431147 has 4 divisors (see below), whose sum is σ = 226040785932000. Its totient is φ = 226040536930296.

The previous prime is 226040661431141. The next prime is 226040661431161. The reversal of 226040661431147 is 741134166040622.

226040661431147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 226040661431147 - 2²² = 226040657236843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226040661431141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59486147 + ... + 63171852.

It is an arithmetic number, because the mean of its divisors is an integer number (56510196483000).

Almost surely, 2^{226040661431147} is an apocalyptic number.

226040661431147 is a deficient number, since it is larger than the sum of its proper divisors (124500853).

226040661431147 is a wasteful number, since it uses less digits than its factorization.

226040661431147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124500852.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 226040661431147 in words is "two hundred twenty-six trillion, forty billion, six hundred sixty-one million, four hundred thirty-one thousand, one hundred forty-seven".