124450011043 has 16 divisors (see below), whose sum is σ = 128241025920. Its totient is φ = 120696998400.

The previous prime is 124450011013. The next prime is 124450011053. The reversal of 124450011043 is 340110054421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124450011043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124450010999 and 124450011017.

It is not an unprimeable number, because it can be changed into a prime (124450011013) 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 15 ways as a sum of consecutive naturals, for example, 5065473 + ... + 5089981.

It is an arithmetic number, because the mean of its divisors is an integer number (8015064120).

Almost surely, 2^124450011043 is an apocalyptic number.

124450011043 is a deficient number, since it is larger than the sum of its proper divisors (3791014877).

124450011043 is a wasteful number, since it uses less digits than its factorization.

124450011043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25278.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 124450011043 its reverse (340110054421), we get a palindrome (464560065464).

The spelling of 124450011043 in words is "one hundred twenty-four billion, four hundred fifty million, eleven thousand, forty-three".