146483200049 has 4 divisors (see below), whose sum is σ = 146484107364. Its totient is φ = 146482292736.

The previous prime is 146483200043. The next prime is 146483200079. The reversal of 146483200049 is 940002384641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 940002384641 = 5279 ⋅178064479.

It can be written as a sum of positive squares in 2 ways, for example, as 54466224400 + 92016975649 = 233380^2 + 303343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146483200049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146483199979 and 146483200015.

It is not an unprimeable number, because it can be changed into a prime (146483200043) 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, 138512 + ... + 558705.

It is an arithmetic number, because the mean of its divisors is an integer number (36621026841).

Almost surely, 2^146483200049 is an apocalyptic number.

It is an amenable number.

146483200049 is a deficient number, since it is larger than the sum of its proper divisors (907315).

146483200049 is an equidigital number, since it uses as much as digits as its factorization.

146483200049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907314.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 146483200049 in words is "one hundred forty-six billion, four hundred eighty-three million, two hundred thousand, forty-nine".