424403440032012 has 48 divisors (see below), whose sum is σ = 1131746073131520. Its totient is φ = 121257743611392.

The previous prime is 424403440032007. The next prime is 424403440032059. The reversal of 424403440032012 is 210230044304424.

It is a super-2 number, since 2×424403440032012² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19411164 + ... + 35008572.

It is an arithmetic number, because the mean of its divisors is an integer number (23578043190240).

Almost surely, 2^{424403440032012} is an apocalyptic number.

424403440032012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

424403440032012 is an abundant number, since it is smaller than the sum of its proper divisors (707342633099508).

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

424403440032012 is a wasteful number, since it uses less digits than its factorization.

424403440032012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15921350 (or 15921348 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 424403440032012 its reverse (210230044304424), we get a palindrome (634633484336436).

The spelling of 424403440032012 in words is "four hundred twenty-four trillion, four hundred three billion, four hundred forty million, thirty-two thousand, twelve".