146534326344 has 96 divisors (see below), whose sum is σ = 473495306400. Its totient is φ = 41866947360.

The previous prime is 146534326307. The next prime is 146534326361. The reversal of 146534326344 is 443623435641.

It is a happy number.

146534326344 is a `hidden beast` number, since 1 + 4 + 6 + 5 + 3 + 4 + 3 + 2 + 634 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 146534326344.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6911862 + ... + 6933029.

It is an arithmetic number, because the mean of its divisors is an integer number (4932242775).

Almost surely, 2^146534326344 is an apocalyptic number.

146534326344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146534326344 is an abundant number, since it is smaller than the sum of its proper divisors (326960980056).

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

146534326344 is a wasteful number, since it uses less digits than its factorization.

146534326344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13844920 (or 13844903 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

It can be divided in two parts, 146534 and 326344, that added together give a triangular number (472878 = T₉₇₂).

The spelling of 146534326344 in words is "one hundred forty-six billion, five hundred thirty-four million, three hundred twenty-six thousand, three hundred forty-four".