124334543001413 has 12 divisors (see below), whose sum is σ = 128600548341804. Its totient is φ = 120205901419200.

The previous prime is 124334543001407. The next prime is 124334543001421. The reversal of 124334543001413 is 314100345433421.

It can be written as a sum of positive squares in 2 ways, for example, as 24346102667329 + 99988440334084 = 4934177^2 + 9999422^2 .

It is a de Polignac number, because none of the positive numbers 2^k-124334543001413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124334543001433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62378456 + ... + 64340817.

It is an arithmetic number, because the mean of its divisors is an integer number (10716712361817).

Almost surely, 2^{124334543001413} is an apocalyptic number.

It is an amenable number.

124334543001413 is a deficient number, since it is larger than the sum of its proper divisors (4266005340391).

124334543001413 is a wasteful number, since it uses less digits than its factorization.

124334543001413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126720356 (or 126720325 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 124334543001413 its reverse (314100345433421), we get a palindrome (438434888434834).

The spelling of 124334543001413 in words is "one hundred twenty-four trillion, three hundred thirty-four billion, five hundred forty-three million, one thousand, four hundred thirteen".