124403410011 has 16 divisors (see below), whose sum is σ = 173762956800. Its totient is φ = 79062136608.

The previous prime is 124403409959. The next prime is 124403410057. The reversal of 124403410011 is 110014304421.

It is not a de Polignac number, because 124403410011 - 2¹¹ = 124403407963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124403410011.

It is not an unprimeable number, because it can be changed into a prime (124403412011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9043281 + ... + 9057026.

It is an arithmetic number, because the mean of its divisors is an integer number (10860184800).

Almost surely, 2^124403410011 is an apocalyptic number.

124403410011 is a deficient number, since it is larger than the sum of its proper divisors (49359546789).

124403410011 is a wasteful number, since it uses less digits than its factorization.

124403410011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18100418.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 124403410011 its reverse (110014304421), we get a palindrome (234417714432).

The spelling of 124403410011 in words is "one hundred twenty-four billion, four hundred three million, four hundred ten thousand, eleven".