210411313342420 has 12 divisors (see below), whose sum is σ = 441863758019124. Its totient is φ = 84164525336960.

The previous prime is 210411313342369. The next prime is 210411313342427. The reversal of 210411313342420 is 24243313114012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135376668981904 + 75034644360516 = 11635148^2 + 8662254^2 .

It is a super-3 number, since 3×210411313342420³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210411313342427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5260282833541 + ... + 5260282833580.

It is an arithmetic number, because the mean of its divisors is an integer number (36821979834927).

Almost surely, 2^{210411313342420} is an apocalyptic number.

210411313342420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210411313342420 is an abundant number, since it is smaller than the sum of its proper divisors (231452444676704).

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

210411313342420 is a wasteful number, since it uses less digits than its factorization.

210411313342420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10520565667130 (or 10520565667128 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 210411313342420 its reverse (24243313114012), we get a palindrome (234654626456432).

The spelling of 210411313342420 in words is "two hundred ten trillion, four hundred eleven billion, three hundred thirteen million, three hundred forty-two thousand, four hundred twenty".