1740342515163 has 24 divisors (see below), whose sum is σ = 2700600625152. Its totient is φ = 994004749584.

The previous prime is 1740342515113. The next prime is 1740342515209. The reversal of 1740342515163 is 3615152430471.

It is a happy number.

It is not a de Polignac number, because 1740342515163 - 2²⁹ = 1739805644251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1740342515113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2529595 + ... + 3143172.

It is an arithmetic number, because the mean of its divisors is an integer number (112525026048).

Almost surely, 2^{1740342515163} is an apocalyptic number.

1740342515163 is a deficient number, since it is larger than the sum of its proper divisors (960258109989).

1740342515163 is a wasteful number, since it uses less digits than its factorization.

1740342515163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674871 (or 5674864 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 1740342515163 in words is "one trillion, seven hundred forty billion, three hundred forty-two million, five hundred fifteen thousand, one hundred sixty-three".