124144414243101 has 120 divisors (see below), whose sum is σ = 222735848696064. Its totient is φ = 68636187164160.

The previous prime is 124144414243099. The next prime is 124144414243151. The reversal of 124144414243101 is 101342414441421.

124144414243101 is a `hidden beast` number, since 1 + 2 + 4 + 144 + 41 + 42 + 431 + 0 + 1 = 666.

It is not a de Polignac number, because 124144414243101 - 2¹ = 124144414243099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124144414243151) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 571161421 + ... + 571378733.

Almost surely, 2^{124144414243101} is an apocalyptic number.

It is an amenable number.

124144414243101 is a deficient number, since it is larger than the sum of its proper divisors (98591434452963).

124144414243101 is a wasteful number, since it uses less digits than its factorization.

124144414243101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222013 (or 221997 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 124144414243101 its reverse (101342414441421), we get a palindrome (225486828684522).

The spelling of 124144414243101 in words is "one hundred twenty-four trillion, one hundred forty-four billion, four hundred fourteen million, two hundred forty-three thousand, one hundred one".