146321400593 has 8 divisors (see below), whose sum is σ = 154201017600. Its totient is φ = 138459632688.

The previous prime is 146321400557. The next prime is 146321400607. The reversal of 146321400593 is 395004123641.

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 146321400593 - 2¹⁰ = 146321399569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146321400503) 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, 4445438 + ... + 4478231.

It is an arithmetic number, because the mean of its divisors is an integer number (19275127200).

Almost surely, 2^146321400593 is an apocalyptic number.

It is an amenable number.

146321400593 is a deficient number, since it is larger than the sum of its proper divisors (7879617007).

146321400593 is an equidigital number, since it uses as much as digits as its factorization.

146321400593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8924551.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 146321400593 in words is "one hundred forty-six billion, three hundred twenty-one million, four hundred thousand, five hundred ninety-three".