146392419829 has 4 divisors (see below), whose sum is σ = 146811882700. Its totient is φ = 145972956960.

The previous prime is 146392419827. The next prime is 146392419851. The reversal of 146392419829 is 928914293641.

146392419829 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 132348984804 + 14043435025 = 363798^2 + 118505^2 .

It is a cyclic number.

It is not a de Polignac number, because 146392419829 - 2¹ = 146392419827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146392419827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209730912 + ... + 209731609.

It is an arithmetic number, because the mean of its divisors is an integer number (36702970675).

Almost surely, 2^146392419829 is an apocalyptic number.

It is an amenable number.

146392419829 is a deficient number, since it is larger than the sum of its proper divisors (419462871).

146392419829 is an equidigital number, since it uses as much as digits as its factorization.

146392419829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419462870.

The product of its digits is 6718464, while the sum is 58.

The spelling of 146392419829 in words is "one hundred forty-six billion, three hundred ninety-two million, four hundred nineteen thousand, eight hundred twenty-nine".