124043440011 has 8 divisors (see below), whose sum is σ = 166581119040. Its totient is φ = 82100693832.

The previous prime is 124043439973. The next prime is 124043440039. The reversal of 124043440011 is 110044340421.

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

It is a de Polignac number, because none of the positive numbers 2^k-124043440011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124043440051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148732725 + ... + 148733558.

It is an arithmetic number, because the mean of its divisors is an integer number (20822639880).

Almost surely, 2^124043440011 is an apocalyptic number.

124043440011 is a deficient number, since it is larger than the sum of its proper divisors (42537679029).

124043440011 is a wasteful number, since it uses less digits than its factorization.

124043440011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297466425.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 124043440011 its reverse (110044340421), we get a palindrome (234087780432).

The spelling of 124043440011 in words is "one hundred twenty-four billion, forty-three million, four hundred forty thousand, eleven".