424024353140 has 24 divisors (see below), whose sum is σ = 919175373312. Its totient is φ = 164138459040.

The previous prime is 424024353139. The next prime is 424024353157. The reversal of 424024353140 is 41353420424.

It is a junction number, because it is equal to n+sod(n) for n = 424024353097 and 424024353106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341954504 + ... + 341955743.

It is an arithmetic number, because the mean of its divisors is an integer number (38298973888).

Almost surely, 2^424024353140 is an apocalyptic number.

It is an amenable number.

424024353140 is an abundant number, since it is smaller than the sum of its proper divisors (495151020172).

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

424024353140 is a wasteful number, since it uses less digits than its factorization.

424024353140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683910287 (or 683910285 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 424024353140 its reverse (41353420424), we get a palindrome (465377773564).

The spelling of 424024353140 in words is "four hundred twenty-four billion, twenty-four million, three hundred fifty-three thousand, one hundred forty".