146268837273 has 16 divisors (see below), whose sum is σ = 210345791040. Its totient is φ = 89874988224.

The previous prime is 146268837181. The next prime is 146268837289. The reversal of 146268837273 is 372738862641.

It is not a de Polignac number, because 146268837273 - 2⁹ = 146268836761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146268837293) 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 15 ways as a sum of consecutive naturals, for example, 2819886 + ... + 2871287.

It is an arithmetic number, because the mean of its divisors is an integer number (13146611940).

Almost surely, 2^146268837273 is an apocalyptic number.

146268837273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

146268837273 is a deficient number, since it is larger than the sum of its proper divisors (64076953767).

146268837273 is a wasteful number, since it uses less digits than its factorization.

146268837273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691848.

The product of its digits is 16257024, while the sum is 57.

The spelling of 146268837273 in words is "one hundred forty-six billion, two hundred sixty-eight million, eight hundred thirty-seven thousand, two hundred seventy-three".