124413374653 has 2 divisors, whose sum is σ = 124413374654. Its totient is φ = 124413374652.

The previous prime is 124413374647. The next prime is 124413374671. The reversal of 124413374653 is 356473314421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120022059364 + 4391315289 = 346442^2 + 66267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124413374653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124413374153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62206687326 + 62206687327.

It is an arithmetic number, because the mean of its divisors is an integer number (62206687327).

Almost surely, 2^124413374653 is an apocalyptic number.

It is an amenable number.

124413374653 is a deficient number, since it is larger than the sum of its proper divisors (1).

124413374653 is an equidigital number, since it uses as much as digits as its factorization.

124413374653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 43.

The spelling of 124413374653 in words is "one hundred twenty-four billion, four hundred thirteen million, three hundred seventy-four thousand, six hundred fifty-three".