423151420112 has 20 divisors (see below), whose sum is σ = 833751740640. Its totient is φ = 207989680608.

The previous prime is 423151420103. The next prime is 423151420117. The reversal of 423151420112 is 211024151324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423151420117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224125868 + ... + 224127755.

It is an arithmetic number, because the mean of its divisors is an integer number (41687587032).

Almost surely, 2^423151420112 is an apocalyptic number.

It is an amenable number.

423151420112 is a deficient number, since it is larger than the sum of its proper divisors (410600320528).

423151420112 is a wasteful number, since it uses less digits than its factorization.

423151420112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448253690 (or 448253684 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 423151420112 its reverse (211024151324), we get a palindrome (634175571436).

The spelling of 423151420112 in words is "four hundred twenty-three billion, one hundred fifty-one million, four hundred twenty thousand, one hundred twelve".