146156346263 has 16 divisors (see below), whose sum is σ = 154856803200. Its totient is φ = 137557401120.

The previous prime is 146156346221. The next prime is 146156346269. The reversal of 146156346263 is 362643651641.

146156346263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 146156346263 - 2³⁴ = 128976477079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146156346269) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8722073 + ... + 8738813.

It is an arithmetic number, because the mean of its divisors is an integer number (9678550200).

Almost surely, 2^146156346263 is an apocalyptic number.

146156346263 is a deficient number, since it is larger than the sum of its proper divisors (8700456937).

146156346263 is a wasteful number, since it uses less digits than its factorization.

146156346263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19742.

The product of its digits is 1866240, while the sum is 47.

The spelling of 146156346263 in words is "one hundred forty-six billion, one hundred fifty-six million, three hundred forty-six thousand, two hundred sixty-three".