424001135312 has 20 divisors (see below), whose sum is σ = 825803264256. Its totient is φ = 210890615520.

The previous prime is 424001135293. The next prime is 424001135323. The reversal of 424001135312 is 213531100424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69368858 + ... + 69374969.

Almost surely, 2^424001135312 is an apocalyptic number.

It is an amenable number.

424001135312 is a deficient number, since it is larger than the sum of its proper divisors (401802128944).

424001135312 is a wasteful number, since it uses less digits than its factorization.

424001135312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138744026 (or 138744020 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 424001135312 its reverse (213531100424), we get a palindrome (637532235736).

The spelling of 424001135312 in words is "four hundred twenty-four billion, one million, one hundred thirty-five thousand, three hundred twelve".