146446254304 has 48 divisors (see below), whose sum is σ = 343830348288. Its totient is φ = 60033866112.

The previous prime is 146446254233. The next prime is 146446254307. The reversal of 146446254304 is 403452644641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146446254307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14207412 + ... + 14217715.

It is an arithmetic number, because the mean of its divisors is an integer number (7163132256).

Almost surely, 2^146446254304 is an apocalyptic number.

146446254304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146446254304 is an abundant number, since it is smaller than the sum of its proper divisors (197384093984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146446254304 is a wasteful number, since it uses less digits than its factorization.

146446254304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28425167 (or 28425159 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

Adding to 146446254304 its reverse (403452644641), we get a palindrome (549898898945).

The spelling of 146446254304 in words is "one hundred forty-six billion, four hundred forty-six million, two hundred fifty-four thousand, three hundred four".