146343234544 has 80 divisors (see below), whose sum is σ = 326398734144. Its totient is φ = 63030528000.

The previous prime is 146343234487. The next prime is 146343234551. The reversal of 146343234544 is 445432343641.

It is a self number, because there is not a number n which added to its sum of digits gives 146343234544.

It is a congruent number.

It is an unprimeable number.

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, 176907 + ... + 569194.

Almost surely, 2^146343234544 is an apocalyptic number.

It is an amenable number.

146343234544 is an abundant number, since it is smaller than the sum of its proper divisors (180055499600).

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

146343234544 is a wasteful number, since it uses less digits than its factorization.

146343234544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746186 (or 746180 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 43.

The spelling of 146343234544 in words is "one hundred forty-six billion, three hundred forty-three million, two hundred thirty-four thousand, five hundred forty-four".