226464426642 has 32 divisors (see below), whose sum is σ = 456274982592. Its totient is φ = 74932429824.

The previous prime is 226464426613. The next prime is 226464426653. The reversal of 226464426642 is 246624464622.

226464426642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226464426642² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226464426591 and 226464426600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212298 + ... + 705690.

It is an arithmetic number, because the mean of its divisors is an integer number (14258593206).

Almost surely, 2^226464426642 is an apocalyptic number.

226464426642 is an abundant number, since it is smaller than the sum of its proper divisors (229810555950).

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

226464426642 is a wasteful number, since it uses less digits than its factorization.

226464426642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493962.

The product of its digits is 5308416, while the sum is 48.

The spelling of 226464426642 in words is "two hundred twenty-six billion, four hundred sixty-four million, four hundred twenty-six thousand, six hundred forty-two".