10312251364044 has 144 divisors (see below), whose sum is σ = 29861802111232. Its totient is φ = 2939355340416.

The previous prime is 10312251364031. The next prime is 10312251364049. The reversal of 10312251364044 is 44046315221301.

10312251364044 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 2 + 2 + 5 + 1 + 3 + 640 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10312251364049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 302191167 + ... + 302225289.

Almost surely, 2^{10312251364044} is an apocalyptic number.

10312251364044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10312251364044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14930901055616).

10312251364044 is an abundant number, since it is smaller than the sum of its proper divisors (19549550747188).

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

10312251364044 is a wasteful number, since it uses less digits than its factorization.

10312251364044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36956 (or 36951 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 10312251364044 its reverse (44046315221301), we get a palindrome (54358566585345).

The spelling of 10312251364044 in words is "ten trillion, three hundred twelve billion, two hundred fifty-one million, three hundred sixty-four thousand, forty-four".