210540162215241 has 24 divisors (see below), whose sum is σ = 316484076242880. Its totient is φ = 134708606755296.

The previous prime is 210540162215239. The next prime is 210540162215267. The reversal of 210540162215241 is 142512261045012.

210540162215241 is a `hidden beast` number, since 2 + 1 + 0 + 5 + 4 + 0 + 1 + 622 + 1 + 5 + 24 + 1 = 666.

It is not a de Polignac number, because 210540162215241 - 2¹ = 210540162215239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210540162215196 and 210540162215205.

It is not an unprimeable number, because it can be changed into a prime (210540162215221) 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, 2415127935 + ... + 2415215108.

It is an arithmetic number, because the mean of its divisors is an integer number (13186836510120).

Almost surely, 2^{210540162215241} is an apocalyptic number.

It is an amenable number.

210540162215241 is a deficient number, since it is larger than the sum of its proper divisors (105943914027639).

210540162215241 is a wasteful number, since it uses less digits than its factorization.

210540162215241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830343245 (or 4830343242 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 210540162215241 in words is "two hundred ten trillion, five hundred forty billion, one hundred sixty-two million, two hundred fifteen thousand, two hundred forty-one".