424231133412 has 24 divisors (see below), whose sum is σ = 994563990112. Its totient is φ = 140740185600.

The previous prime is 424231133407. The next prime is 424231133471. The reversal of 424231133412 is 214331132424.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 424231133412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83771389 + ... + 83776452.

Almost surely, 2^424231133412 is an apocalyptic number.

It is an amenable number.

424231133412 is an abundant number, since it is smaller than the sum of its proper divisors (570332856700).

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

424231133412 is a wasteful number, since it uses less digits than its factorization.

424231133412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167548059 (or 167548057 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 424231133412 its reverse (214331132424), we get a palindrome (638562265836).

The spelling of 424231133412 in words is "four hundred twenty-four billion, two hundred thirty-one million, one hundred thirty-three thousand, four hundred twelve".