10340518142644 has 12 divisors (see below), whose sum is σ = 18516741790624. Its totient is φ = 5050020488184.

The previous prime is 10340518142641. The next prime is 10340518142651. The reversal of 10340518142644 is 44624181504301.

10340518142644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 10340518142644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340518142641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30059645592 + ... + 30059645935.

Almost surely, 2^{10340518142644} is an apocalyptic number.

It is an amenable number.

10340518142644 is a deficient number, since it is larger than the sum of its proper divisors (8176223647980).

10340518142644 is a wasteful number, since it uses less digits than its factorization.

10340518142644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60119291574 (or 60119291572 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

Adding to 10340518142644 its reverse (44624181504301), we get a palindrome (54964699646945).

The spelling of 10340518142644 in words is "ten trillion, three hundred forty billion, five hundred eighteen million, one hundred forty-two thousand, six hundred forty-four".