146213326046 has 4 divisors (see below), whose sum is σ = 219319989072. Its totient is φ = 73106663022.

The previous prime is 146213325989. The next prime is 146213326067. The reversal of 146213326046 is 640623312641.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36553331510 + ... + 36553331513.

It is an arithmetic number, because the mean of its divisors is an integer number (54829997268).

Almost surely, 2^146213326046 is an apocalyptic number.

146213326046 is a deficient number, since it is larger than the sum of its proper divisors (73106663026).

146213326046 is an equidigital number, since it uses as much as digits as its factorization.

146213326046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73106663025.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 146213326046 its reverse (640623312641), we get a palindrome (786836638687).

The spelling of 146213326046 in words is "one hundred forty-six billion, two hundred thirteen million, three hundred twenty-six thousand, forty-six".