124014242105 has 32 divisors (see below), whose sum is σ = 161514984960. Its totient is φ = 90867490560.

The previous prime is 124014242059. The next prime is 124014242111. The reversal of 124014242105 is 501242410421.

It is a de Polignac number, because none of the positive numbers 2^k-124014242105 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5375495 + ... + 5398515.

It is an arithmetic number, because the mean of its divisors is an integer number (5047343280).

Almost surely, 2^124014242105 is an apocalyptic number.

It is an amenable number.

124014242105 is a deficient number, since it is larger than the sum of its proper divisors (37500742855).

124014242105 is a wasteful number, since it uses less digits than its factorization.

124014242105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23681.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 124014242105 its reverse (501242410421), we get a palindrome (625256652526).

The spelling of 124014242105 in words is "one hundred twenty-four billion, fourteen million, two hundred forty-two thousand, one hundred five".