424104315434440 has 64 divisors (see below), whose sum is σ = 956979910656000. Its totient is φ = 169153701643008.

The previous prime is 424104315434399. The next prime is 424104315434447. The reversal of 424104315434440 is 44434513401424.

It is a super-2 number, since 2×424104315434440² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424104315434447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2279951917 + ... + 2280137923.

It is an arithmetic number, because the mean of its divisors is an integer number (14952811104000).

Almost surely, 2^{424104315434440} is an apocalyptic number.

424104315434440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424104315434440 is an abundant number, since it is smaller than the sum of its proper divisors (532875595221560).

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

424104315434440 is a wasteful number, since it uses less digits than its factorization.

424104315434440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349694 (or 349690 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 43.

Adding to 424104315434440 its reverse (44434513401424), we get a palindrome (468538828835864).

The spelling of 424104315434440 in words is "four hundred twenty-four trillion, one hundred four billion, three hundred fifteen million, four hundred thirty-four thousand, four hundred forty".