146602206075445 has 4 divisors (see below), whose sum is σ = 175922647290540. Its totient is φ = 117281764860352.

The previous prime is 146602206075443. The next prime is 146602206075449. The reversal of 146602206075445 is 544570602206641.

146602206075445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23638791176676 + 122963414898769 = 4861974^2 + 11088887^2 .

It is a cyclic number.

It is not a de Polignac number, because 146602206075445 - 2¹ = 146602206075443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146602206075392 and 146602206075401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146602206075443) 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, 14660220607540 + ... + 14660220607549.

It is an arithmetic number, because the mean of its divisors is an integer number (43980661822635).

Almost surely, 2^{146602206075445} is an apocalyptic number.

It is an amenable number.

146602206075445 is a deficient number, since it is larger than the sum of its proper divisors (29320441215095).

146602206075445 is an equidigital number, since it uses as much as digits as its factorization.

146602206075445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29320441215094.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 146602206075445 in words is "one hundred forty-six trillion, six hundred two billion, two hundred six million, seventy-five thousand, four hundred forty-five".