124652621061407 has 2 divisors, whose sum is σ = 124652621061408. Its totient is φ = 124652621061406.

The previous prime is 124652621061383. The next prime is 124652621061469. The reversal of 124652621061407 is 704160126256421.

It is a weak prime.

It is an emirp because it is prime and its reverse (704160126256421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124652621061407 - 2¹² = 124652621057311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124652621061107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62326310530703 + 62326310530704.

It is an arithmetic number, because the mean of its divisors is an integer number (62326310530704).

Almost surely, 2^{124652621061407} is an apocalyptic number.

124652621061407 is a deficient number, since it is larger than the sum of its proper divisors (1).

124652621061407 is an equidigital number, since it uses as much as digits as its factorization.

124652621061407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 124652621061407 in words is "one hundred twenty-four trillion, six hundred fifty-two billion, six hundred twenty-one million, sixty-one thousand, four hundred seven".