10212141544 has 48 divisors (see below), whose sum is σ = 21062052900. Its totient is φ = 4638501120.

The previous prime is 10212141521. The next prime is 10212141557. The reversal of 10212141544 is 44514121201.

It can be written as a sum of positive squares in 2 ways, for example, as 7662901444 + 2549240100 = 87538^2 + 50490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1728804 + ... + 1734700.

Almost surely, 2^10212141544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10212141544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10531026450).

10212141544 is an abundant number, since it is smaller than the sum of its proper divisors (10849911356).

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

10212141544 is a wasteful number, since it uses less digits than its factorization.

10212141544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7714 (or 7699 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 10212141544 its reverse (44514121201), we get a palindrome (54726262745).

The spelling of 10212141544 in words is "ten billion, two hundred twelve million, one hundred forty-one thousand, five hundred forty-four".