1014500642643 has 36 divisors (see below), whose sum is σ = 1500708006720. Its totient is φ = 660408342048.

The previous prime is 1014500642641. The next prime is 1014500642651. The reversal of 1014500642643 is 3462460054101.

1014500642643 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 5 + 0 + 0 + 6 + 4 + 2 + 643 = 666.

It is not a de Polignac number, because 1014500642643 - 2¹ = 1014500642641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1014500642598 and 1014500642607.

It is not an unprimeable number, because it can be changed into a prime (1014500642641) by changing a digit.

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 in 35 ways as a sum of consecutive naturals, for example, 73995673 + ... + 74009381.

It is an arithmetic number, because the mean of its divisors is an integer number (41686333520).

Almost surely, 2^{1014500642643} is an apocalyptic number.

1014500642643 is a deficient number, since it is larger than the sum of its proper divisors (486207364077).

1014500642643 is a wasteful number, since it uses less digits than its factorization.

1014500642643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18248 (or 18202 counting only the distinct ones).

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

Adding to 1014500642643 its reverse (3462460054101), we get a palindrome (4476960696744).

The spelling of 1014500642643 in words is "one trillion, fourteen billion, five hundred million, six hundred forty-two thousand, six hundred forty-three".