146716067723 has 4 divisors (see below), whose sum is σ = 146721319440. Its totient is φ = 146710816008.

The previous prime is 146716067711. The next prime is 146716067783. The reversal of 146716067723 is 327760617641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146716067723 - 2³² = 142421100427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146716067783) 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, 2583728 + ... + 2639901.

It is an arithmetic number, because the mean of its divisors is an integer number (36680329860).

Almost surely, 2^146716067723 is an apocalyptic number.

146716067723 is a deficient number, since it is larger than the sum of its proper divisors (5251717).

146716067723 is an equidigital number, since it uses as much as digits as its factorization.

146716067723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251716.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 146716067723 in words is "one hundred forty-six billion, seven hundred sixteen million, sixty-seven thousand, seven hundred twenty-three".