124001400404011 has 16 divisors (see below), whose sum is σ = 144151091703360. Its totient is φ = 105710800567680.

The previous prime is 124001400403999. The next prime is 124001400404017. The reversal of 124001400404011 is 110404004100421.

It is a cyclic number.

It is not a de Polignac number, because 124001400404011 - 2³⁷ = 123863961450539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124001400404017) 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, 7150343100 + ... + 7150360441.

It is an arithmetic number, because the mean of its divisors is an integer number (9009443231460).

Almost surely, 2^{124001400404011} is an apocalyptic number.

124001400404011 is a deficient number, since it is larger than the sum of its proper divisors (20149691299349).

124001400404011 is a wasteful number, since it uses less digits than its factorization.

124001400404011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14300703606.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 124001400404011 its reverse (110404004100421), we get a palindrome (234405404504432).

The spelling of 124001400404011 in words is "one hundred twenty-four trillion, one billion, four hundred million, four hundred four thousand, eleven".