201124342413 has 48 divisors (see below), whose sum is σ = 305727589440. Its totient is φ = 132112498176.

The previous prime is 201124342411. The next prime is 201124342417. The reversal of 201124342413 is 314243421102.

201124342413 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 243 + 4 + 2 + 413 = 666.

It is not a de Polignac number, because 201124342413 - 2¹ = 201124342411 is a prime.

It is a super-2 number, since 2×201124342413² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201124342411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5331823 + ... + 5369411.

It is an arithmetic number, because the mean of its divisors is an integer number (6369324780).

Almost surely, 2^201124342413 is an apocalyptic number.

It is an amenable number.

201124342413 is a deficient number, since it is larger than the sum of its proper divisors (104603247027).

201124342413 is an equidigital number, since it uses as much as digits as its factorization.

201124342413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37928 (or 37916 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 201124342413 its reverse (314243421102), we get a palindrome (515367763515).

The spelling of 201124342413 in words is "two hundred one billion, one hundred twenty-four million, three hundred forty-two thousand, four hundred thirteen".