641213341230 has 512 divisors, whose sum is σ = 2065345413120. Its totient is φ = 123492096000.

The previous prime is 641213341193. The next prime is 641213341253. The reversal of 641213341230 is 32143312146.

641213341230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×641213341230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 272045212 + ... + 272047568.

It is an arithmetic number, because the mean of its divisors is an integer number (4033877760).

Almost surely, 2^641213341230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 641213341230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032672706560).

641213341230 is an abundant number, since it is smaller than the sum of its proper divisors (1424132071890).

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

641213341230 is a wasteful number, since it uses less digits than its factorization.

641213341230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 641213341230 its reverse (32143312146), we get a palindrome (673356653376).

The spelling of 641213341230 in words is "six hundred forty-one billion, two hundred thirteen million, three hundred forty-one thousand, two hundred thirty".