226456550340 has 48 divisors (see below), whose sum is σ = 634903019520. Its totient is φ = 60309872640.

The previous prime is 226456550321. The next prime is 226456550351. The reversal of 226456550340 is 43055654622.

It is a junction number, because it is equal to n+sod(n) for n = 226456550292 and 226456550301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407876 + ... + 2500155.

It is an arithmetic number, because the mean of its divisors is an integer number (13227146240).

Almost surely, 2^226456550340 is an apocalyptic number.

226456550340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226456550340 is an abundant number, since it is smaller than the sum of its proper divisors (408446469180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226456550340 is a wasteful number, since it uses less digits than its factorization.

226456550340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908812 (or 4908810 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 226456550340 in words is "two hundred twenty-six billion, four hundred fifty-six million, five hundred fifty thousand, three hundred forty".