3124040550011 has 4 divisors (see below), whose sum is σ = 3130787938272. Its totient is φ = 3117293161752.

The previous prime is 3124040549939. The next prime is 3124040550079. The reversal of 3124040550011 is 1100550404213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3124040550011 is a prime.

It is a super-2 number, since 2×3124040550011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3124040556011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373693436 + ... + 3373694361.

It is an arithmetic number, because the mean of its divisors is an integer number (782696984568).

Almost surely, 2^{3124040550011} is an apocalyptic number.

3124040550011 is a deficient number, since it is larger than the sum of its proper divisors (6747388261).

3124040550011 is an equidigital number, since it uses as much as digits as its factorization.

3124040550011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747388260.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 3124040550011 its reverse (1100550404213), we get a palindrome (4224590954224).

The spelling of 3124040550011 in words is "three trillion, one hundred twenty-four billion, forty million, five hundred fifty thousand, eleven".