226406240464 has 10 divisors (see below), whose sum is σ = 438662090930. Its totient is φ = 113203120224.

The previous prime is 226406240387. The next prime is 226406240471. The reversal of 226406240464 is 464042604622.

It can be written as a sum of positive squares in only one way, i.e., 215581918864 + 10824321600 = 464308^2 + 104040^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7075194999 + ... + 7075195030.

It is an arithmetic number, because the mean of its divisors is an integer number (43866209093).

Almost surely, 2^226406240464 is an apocalyptic number.

It is an amenable number.

226406240464 is a deficient number, since it is larger than the sum of its proper divisors (212255850466).

226406240464 is a wasteful number, since it uses less digits than its factorization.

226406240464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14150390037 (or 14150390031 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 226406240464 in words is "two hundred twenty-six billion, four hundred six million, two hundred forty thousand, four hundred sixty-four".