424101402330 has 64 divisors (see below), whose sum is σ = 1042218334080. Its totient is φ = 110388934656.

The previous prime is 424101402301. The next prime is 424101402337. The reversal of 424101402330 is 33204101424.

It is a self number, because there is not a number n which added to its sum of digits gives 424101402330.

It is not an unprimeable number, because it can be changed into a prime (424101402337) 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 31 ways as a sum of consecutive naturals, for example, 1810414 + ... + 2031206.

It is an arithmetic number, because the mean of its divisors is an integer number (16284661470).

Almost surely, 2^424101402330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424101402330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521109167040).

424101402330 is an abundant number, since it is smaller than the sum of its proper divisors (618116931750).

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

424101402330 is a wasteful number, since it uses less digits than its factorization.

424101402330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222335.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 424101402330 its reverse (33204101424), we get a palindrome (457305503754).

The spelling of 424101402330 in words is "four hundred twenty-four billion, one hundred one million, four hundred two thousand, three hundred thirty".