4244012000431 has 32 divisors (see below), whose sum is σ = 4939398144000. Its totient is φ = 3571289368416.

The previous prime is 4244012000419. The next prime is 4244012000441. The reversal of 4244012000431 is 1340002104424.

It is not a de Polignac number, because 4244012000431 - 2⁵ = 4244012000399 is a prime.

It is a super-2 number, since 2×4244012000431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4244012000396 and 4244012000405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244012000441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173872830 + ... + 173897236.

It is an arithmetic number, because the mean of its divisors is an integer number (154356192000).

Almost surely, 2^{4244012000431} is an apocalyptic number.

4244012000431 is a deficient number, since it is larger than the sum of its proper divisors (695386143569).

4244012000431 is a wasteful number, since it uses less digits than its factorization.

4244012000431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25723.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4244012000431 its reverse (1340002104424), we get a palindrome (5584014104855).

The spelling of 4244012000431 in words is "four trillion, two hundred forty-four billion, twelve million, four hundred thirty-one", and thus it is an aban number.