158963333346 has 12 divisors (see below), whose sum is σ = 344420555622. Its totient is φ = 52987777776.

The previous prime is 158963333339. The next prime is 158963333377. The reversal of 158963333346 is 643333369851.

158963333346 is a `hidden beast` number, since 158 + 96 + 33 + 33 + 346 = 666.

158963333346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 156234420225 + 2728913121 = 395265^2 + 52239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 158963333292 and 158963333301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4415648131 + ... + 4415648166.

Almost surely, 2^158963333346 is an apocalyptic number.

158963333346 is an abundant number, since it is smaller than the sum of its proper divisors (185457222276).

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

158963333346 is a wasteful number, since it uses less digits than its factorization.

158963333346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8831296305 (or 8831296302 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 54.

The spelling of 158963333346 in words is "one hundred fifty-eight billion, nine hundred sixty-three million, three hundred thirty-three thousand, three hundred forty-six".