244534768426 has 32 divisors (see below), whose sum is σ = 408742543440. Its totient is φ = 108942790656.

The previous prime is 244534768393. The next prime is 244534768427. The reversal of 244534768426 is 624867435442.

It is a happy number.

244534768426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9163275625 + 235371492801 = 95725^2 + 485151^2 .

It is not an unprimeable number, because it can be changed into a prime (244534768427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3095370 + ... + 3173386.

Almost surely, 2^244534768426 is an apocalyptic number.

244534768426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

244534768426 is a deficient number, since it is larger than the sum of its proper divisors (164207775014).

244534768426 is a wasteful number, since it uses less digits than its factorization.

244534768426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82218.

The product of its digits is 30965760, while the sum is 55.

The spelling of 244534768426 in words is "two hundred forty-four billion, five hundred thirty-four million, seven hundred sixty-eight thousand, four hundred twenty-six".