146553326344 has 16 divisors (see below), whose sum is σ = 282214176300. Its totient is φ = 71296212672.

The previous prime is 146553326321. The next prime is 146553326369. The reversal of 146553326344 is 443623355641.

It can be written as a sum of positive squares in 2 ways, for example, as 145665882244 + 887444100 = 381662^2 + 29790^2 .

It is a junction number, because it is equal to n+sod(n) for n = 146553326294 and 146553326303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247555999 + ... + 247556590.

Almost surely, 2^146553326344 is an apocalyptic number.

It is an amenable number.

146553326344 is a deficient number, since it is larger than the sum of its proper divisors (135660849956).

146553326344 is a wasteful number, since it uses less digits than its factorization.

146553326344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495112632 (or 495112628 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

The spelling of 146553326344 in words is "one hundred forty-six billion, five hundred fifty-three million, three hundred twenty-six thousand, three hundred forty-four".