210340232441140 has 48 divisors (see below), whose sum is σ = 443416043476224. Its totient is φ = 83812087497600.

The previous prime is 210340232441107. The next prime is 210340232441161. The reversal of 210340232441140 is 41144232043012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30456535 + ... + 36718945.

It is an arithmetic number, because the mean of its divisors is an integer number (9237834239088).

Almost surely, 2^{210340232441140} is an apocalyptic number.

210340232441140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210340232441140 is an abundant number, since it is smaller than the sum of its proper divisors (233075811035084).

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

210340232441140 is a wasteful number, since it uses less digits than its factorization.

210340232441140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268888 (or 6268886 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 210340232441140 its reverse (41144232043012), we get a palindrome (251484464484152).

The spelling of 210340232441140 in words is "two hundred ten trillion, three hundred forty billion, two hundred thirty-two million, four hundred forty-one thousand, one hundred forty".