1712440672063 has 16 divisors (see below), whose sum is σ = 2046213459360. Its totient is φ = 1414666086400.

The previous prime is 1712440672051. The next prime is 1712440672073. The reversal of 1712440672063 is 3602760442171.

It is a cyclic number.

It is not a de Polignac number, because 1712440672063 - 2⁹ = 1712440671551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712440672073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157881418 + ... + 157892263.

It is an arithmetic number, because the mean of its divisors is an integer number (127888341210).

Almost surely, 2^{1712440672063} is an apocalyptic number.

1712440672063 is a deficient number, since it is larger than the sum of its proper divisors (333772787297).

1712440672063 is a wasteful number, since it uses less digits than its factorization.

1712440672063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315773738.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 1712440672063 in words is "one trillion, seven hundred twelve billion, four hundred forty million, six hundred seventy-two thousand, sixty-three".