124230400241029 has 2 divisors, whose sum is σ = 124230400241030. Its totient is φ = 124230400241028.

The previous prime is 124230400240949. The next prime is 124230400241113. The reversal of 124230400241029 is 920142004032421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102913923622500 + 21316476618529 = 10144650^2 + 4616977^2 .

It is a cyclic number.

It is not a de Polignac number, because 124230400241029 - 2¹³ = 124230400232837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124230400240985 and 124230400241003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124230400541029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62115200120514 + 62115200120515.

It is an arithmetic number, because the mean of its divisors is an integer number (62115200120515).

Almost surely, 2^{124230400241029} is an apocalyptic number.

It is an amenable number.

124230400241029 is a deficient number, since it is larger than the sum of its proper divisors (1).

124230400241029 is an equidigital number, since it uses as much as digits as its factorization.

124230400241029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 124230400241029 in words is "one hundred twenty-four trillion, two hundred thirty billion, four hundred million, two hundred forty-one thousand, twenty-nine".