10245443422256 has 80 divisors (see below), whose sum is σ = 22779153707520. Its totient is φ = 4372947025920.

The previous prime is 10245443422189. The next prime is 10245443422273. The reversal of 10245443422256 is 65222434454201.

It is a happy number.

It is a super-2 number, since 2×10245443422256² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156293135 + ... + 156358673.

It is an arithmetic number, because the mean of its divisors is an integer number (284739421344).

Almost surely, 2^{10245443422256} is an apocalyptic number.

10245443422256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10245443422256 is an abundant number, since it is smaller than the sum of its proper divisors (12533710285264).

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

10245443422256 is a wasteful number, since it uses less digits than its factorization.

10245443422256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71242 (or 71236 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 10245443422256 its reverse (65222434454201), we get a palindrome (75467877876457).

The spelling of 10245443422256 in words is "ten trillion, two hundred forty-five billion, four hundred forty-three million, four hundred twenty-two thousand, two hundred fifty-six".