146351066120345 has 4 divisors (see below), whose sum is σ = 175621279344420. Its totient is φ = 117080852896272.

The previous prime is 146351066120267. The next prime is 146351066120359. The reversal of 146351066120345 is 543021660153641.

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

It can be written as a sum of positive squares in 2 ways, for example, as 106878131123344 + 39472934997001 = 10338188^2 + 6282749^2 .

It is a cyclic number.

It is not a de Polignac number, because 146351066120345 - 2³² = 146346771153049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146351066120345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14635106612030 + ... + 14635106612039.

It is an arithmetic number, because the mean of its divisors is an integer number (43905319836105).

Almost surely, 2^{146351066120345} is an apocalyptic number.

It is an amenable number.

146351066120345 is a deficient number, since it is larger than the sum of its proper divisors (29270213224075).

146351066120345 is an equidigital number, since it uses as much as digits as its factorization.

146351066120345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29270213224074.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 146351066120345 in words is "one hundred forty-six trillion, three hundred fifty-one billion, sixty-six million, one hundred twenty thousand, three hundred forty-five".