6244162140052 has 6 divisors (see below), whose sum is σ = 10927283745098. Its totient is φ = 3122081070024.

The previous prime is 6244162140023. The next prime is 6244162140061. The reversal of 6244162140052 is 2500412614426.

It can be written as a sum of positive squares in only one way, i.e., 3253600643076 + 2990561496976 = 1803774^2 + 1729324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6244162139993 and 6244162140020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780520267503 + ... + 780520267510.

Almost surely, 2^{6244162140052} is an apocalyptic number.

It is an amenable number.

6244162140052 is a deficient number, since it is larger than the sum of its proper divisors (4683121605046).

6244162140052 is a wasteful number, since it uses less digits than its factorization.

6244162140052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561040535017 (or 1561040535015 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 6244162140052 its reverse (2500412614426), we get a palindrome (8744574754478).

The spelling of 6244162140052 in words is "six trillion, two hundred forty-four billion, one hundred sixty-two million, one hundred forty thousand, fifty-two".