146343321604523 has 16 divisors (see below), whose sum is σ = 155718059904000. Its totient is φ = 137054602484352.

The previous prime is 146343321604517. The next prime is 146343321604537. The reversal of 146343321604523 is 325406123343641.

It is not a de Polignac number, because 146343321604523 - 2²² = 146343317410219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146343321604573) 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, 8294633 + ... + 19012826.

It is an arithmetic number, because the mean of its divisors is an integer number (9732378744000).

Almost surely, 2^{146343321604523} is an apocalyptic number.

146343321604523 is a deficient number, since it is larger than the sum of its proper divisors (9374738299477).

146343321604523 is a wasteful number, since it uses less digits than its factorization.

146343321604523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27309034.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 146343321604523 in words is "one hundred forty-six trillion, three hundred forty-three billion, three hundred twenty-one million, six hundred four thousand, five hundred twenty-three".