146434271359 has 4 divisors (see below), whose sum is σ = 146681210016. Its totient is φ = 146187332704.

The previous prime is 146434271341. The next prime is 146434271387. The reversal of 146434271359 is 953172434641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 146434271359 - 2¹³ = 146434263167 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 (146434271759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123468439 + ... + 123469624.

It is an arithmetic number, because the mean of its divisors is an integer number (36670302504).

Almost surely, 2^146434271359 is an apocalyptic number.

146434271359 is a deficient number, since it is larger than the sum of its proper divisors (246938657).

146434271359 is an equidigital number, since it uses as much as digits as its factorization.

146434271359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246938656.

The product of its digits is 2177280, while the sum is 49.

The spelling of 146434271359 in words is "one hundred forty-six billion, four hundred thirty-four million, two hundred seventy-one thousand, three hundred fifty-nine".