424134936412 has 48 divisors (see below), whose sum is σ = 811606763520. Its totient is φ = 192337891200.

The previous prime is 424134936409. The next prime is 424134936437. The reversal of 424134936412 is 214639431424.

It is a super-2 number, since 2×424134936412² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69288712 + ... + 69294832.

It is an arithmetic number, because the mean of its divisors is an integer number (16908474240).

Almost surely, 2^424134936412 is an apocalyptic number.

It is an amenable number.

424134936412 is a deficient number, since it is larger than the sum of its proper divisors (387471827108).

424134936412 is a wasteful number, since it uses less digits than its factorization.

424134936412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9562 (or 9560 counting only the distinct ones).

The product of its digits is 497664, while the sum is 43.

The spelling of 424134936412 in words is "four hundred twenty-four billion, one hundred thirty-four million, nine hundred thirty-six thousand, four hundred twelve".