424321341040 has 40 divisors (see below), whose sum is σ = 1038470654160. Its totient is φ = 160795454976.

The previous prime is 424321341023. The next prime is 424321341047. The reversal of 424321341040 is 40143123424.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424321341047) by changing a digit.

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, 139577869 + ... + 139580908.

It is an arithmetic number, because the mean of its divisors is an integer number (25961766354).

Almost surely, 2^424321341040 is an apocalyptic number.

424321341040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424321341040 is an abundant number, since it is smaller than the sum of its proper divisors (614149313120).

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

424321341040 is a wasteful number, since it uses less digits than its factorization.

424321341040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279158809 (or 279158803 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 424321341040 its reverse (40143123424), we get a palindrome (464464464464).

The spelling of 424321341040 in words is "four hundred twenty-four billion, three hundred twenty-one million, three hundred forty-one thousand, forty".