226531425471 has 32 divisors (see below), whose sum is σ = 326534040000. Its totient is φ = 138865563648.

The previous prime is 226531425469. The next prime is 226531425487. The reversal of 226531425471 is 174524135622.

It is a happy number.

It is not a de Polignac number, because 226531425471 - 2¹ = 226531425469 is a prime.

It is a super-3 number, since 3×226531425471³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226531425431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14542375 + ... + 14557943.

It is an arithmetic number, because the mean of its divisors is an integer number (10204188750).

Almost surely, 2^226531425471 is an apocalyptic number.

226531425471 is a deficient number, since it is larger than the sum of its proper divisors (100002614529).

226531425471 is a wasteful number, since it uses less digits than its factorization.

226531425471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17003.

The product of its digits is 403200, while the sum is 42.

The spelling of 226531425471 in words is "two hundred twenty-six billion, five hundred thirty-one million, four hundred twenty-five thousand, four hundred seventy-one".