226492009408 has 28 divisors (see below), whose sum is σ = 513651522352. Its totient is φ = 97068003840.

The previous prime is 226492009369. The next prime is 226492009417. The reversal of 226492009408 is 804900294622.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

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, 252780813 + ... + 252781708.

Almost surely, 2^226492009408 is an apocalyptic number.

226492009408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

226492009408 is an abundant number, since it is smaller than the sum of its proper divisors (287159512944).

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

226492009408 is an equidigital number, since it uses as much as digits as its factorization.

226492009408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505562540 (or 505562530 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 226492009408 in words is "two hundred twenty-six billion, four hundred ninety-two million, nine thousand, four hundred eight".