210013324200240 has 120 divisors (see below), whose sum is σ = 715607384956464. Its totient is φ = 50912321011200.

The previous prime is 210013324200227. The next prime is 210013324200241. The reversal of 210013324200240 is 42002423310012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×210013324200240² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 210013324200240.

It is not an unprimeable number, because it can be changed into a prime (210013324200241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3615902851 + ... + 3615960930.

Almost surely, 2^{210013324200240} is an apocalyptic number.

210013324200240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210013324200240 is an abundant number, since it is smaller than the sum of its proper divisors (505594060756224).

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

210013324200240 is a wasteful number, since it uses less digits than its factorization.

210013324200240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7231863819 (or 7231863802 counting only the distinct ones).

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

Adding to 210013324200240 its reverse (42002423310012), we get a palindrome (252015747510252).

The spelling of 210013324200240 in words is "two hundred ten trillion, thirteen billion, three hundred twenty-four million, two hundred thousand, two hundred forty".