423764159112 has 64 divisors (see below), whose sum is σ = 1345283049600. Its totient is φ = 121075473600.

The previous prime is 423764159089. The next prime is 423764159131. The reversal of 423764159112 is 211951467324.

423764159112 is a `hidden beast` number, since 4 + 2 + 3 + 7 + 6 + 41 + 591 + 12 = 666.

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 15 ways as a sum of consecutive naturals, for example, 140132139 + ... + 140135162.

It is an arithmetic number, because the mean of its divisors is an integer number (21020047650).

Almost surely, 2^423764159112 is an apocalyptic number.

423764159112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

423764159112 is an abundant number, since it is smaller than the sum of its proper divisors (921518890488).

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

423764159112 is a wasteful number, since it uses less digits than its factorization.

423764159112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280267323 (or 280267313 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 423764159112 in words is "four hundred twenty-three billion, seven hundred sixty-four million, one hundred fifty-nine thousand, one hundred twelve".