146642446062673 has 8 divisors (see below), whose sum is σ = 162226726502976. Its totient is φ = 131433690452400.

The previous prime is 146642446062653. The next prime is 146642446062691. The reversal of 146642446062673 is 376260644246641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146642446062673 - 2⁴¹ = 144443422807121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146642446062613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93881206686 + ... + 93881208247.

It is an arithmetic number, because the mean of its divisors is an integer number (20278340812872).

Almost surely, 2^{146642446062673} is an apocalyptic number.

It is an amenable number.

146642446062673 is a deficient number, since it is larger than the sum of its proper divisors (15584280440303).

146642446062673 is a wasteful number, since it uses less digits than its factorization.

146642446062673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187762415015.

The product of its (nonzero) digits is 167215104, while the sum is 61.

The spelling of 146642446062673 in words is "one hundred forty-six trillion, six hundred forty-two billion, four hundred forty-six million, sixty-two thousand, six hundred seventy-three".