146333368629889 has 9 divisors (see below), whose sum is σ = 170224629358017. Its totient is φ = 125428529101764.

The previous prime is 146333368629871. The next prime is 146333368629941. The reversal of 146333368629889 is 988926863333641.

The square root of 146333368629889 is 12096833.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 146333368629889 - 2¹⁷ = 146333368498817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146333368629589) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83813772 + ... + 85541890.

Almost surely, 2^{146333368629889} is an apocalyptic number.

146333368629889 is the 12096833-rd square number.

146333368629889 is the 6048417-th centered octagonal number.

It is an amenable number.

146333368629889 is a deficient number, since it is larger than the sum of its proper divisors (23891260728128).

146333368629889 is an frugal number, since it uses more digits than its factorization.

146333368629889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456252 (or 1728126 counting only the distinct ones).

The product of its digits is 5804752896, while the sum is 79.

The spelling of 146333368629889 in words is "one hundred forty-six trillion, three hundred thirty-three billion, three hundred sixty-eight million, six hundred twenty-nine thousand, eight hundred eighty-nine".