124244144011 has 8 divisors (see below), whose sum is σ = 134228870720. Its totient is φ = 114320486592.

The previous prime is 124244144009. The next prime is 124244144021. The reversal of 124244144011 is 110441442421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124244144011 - 2¹ = 124244144009 is a prime.

It is a super-2 number, since 2×124244144011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124244144021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15263091 + ... + 15271228.

It is an arithmetic number, because the mean of its divisors is an integer number (16778608840).

Almost surely, 2^124244144011 is an apocalyptic number.

124244144011 is a deficient number, since it is larger than the sum of its proper divisors (9984726709).

124244144011 is a wasteful number, since it uses less digits than its factorization.

124244144011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30534645.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 124244144011 its reverse (110441442421), we get a palindrome (234685586432).

The spelling of 124244144011 in words is "one hundred twenty-four billion, two hundred forty-four million, one hundred forty-four thousand, eleven".