423158936211 has 96 divisors (see below), whose sum is σ = 699868216320. Its totient is φ = 252473760000.

The previous prime is 423158936177. The next prime is 423158936231. The reversal of 423158936211 is 112639851324.

423158936211 is a `hidden beast` number, since 4 + 2 + 3 + 1 + 589 + 3 + 62 + 1 + 1 = 666.

It is not a de Polignac number, because 423158936211 - 2⁶ = 423158936147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423158936231) 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 95 ways as a sum of consecutive naturals, for example, 55741026 + ... + 55748616.

It is an arithmetic number, because the mean of its divisors is an integer number (7290293920).

Almost surely, 2^423158936211 is an apocalyptic number.

423158936211 is a deficient number, since it is larger than the sum of its proper divisors (276709280109).

423158936211 is a wasteful number, since it uses less digits than its factorization.

423158936211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7886 (or 7869 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 423158936211 in words is "four hundred twenty-three billion, one hundred fifty-eight million, nine hundred thirty-six thousand, two hundred eleven".