163230283735849 has 32 divisors (see below), whose sum is σ = 181697196384000. Its totient is φ = 145404014837760.

The previous prime is 163230283735837. The next prime is 163230283735873. The reversal of 163230283735849 is 948537382032361.

It is a cyclic number.

It is not a de Polignac number, because 163230283735849 - 2⁷ = 163230283735721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163230283735889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59492052 + ... + 62175274.

It is an arithmetic number, because the mean of its divisors is an integer number (5678037387000).

It is a 2-persistent number, because it is pandigital, and so is 2⋅163230283735849 = 326460567471698, but 3⋅163230283735849 = 489690851207547 is not.

Almost surely, 2^{163230283735849} is an apocalyptic number.

It is an amenable number.

163230283735849 is a deficient number, since it is larger than the sum of its proper divisors (18466912648151).

163230283735849 is a wasteful number, since it uses less digits than its factorization.

163230283735849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683905.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 163230283735849 in words is "one hundred sixty-three trillion, two hundred thirty billion, two hundred eighty-three million, seven hundred thirty-five thousand, eight hundred forty-nine".