124534023049 has 2 divisors, whose sum is σ = 124534023050. Its totient is φ = 124534023048.

The previous prime is 124534023023. The next prime is 124534023079. The reversal of 124534023049 is 940320435421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69646904649 + 54887118400 = 263907^2 + 234280^2 .

It is a cyclic number.

It is not a de Polignac number, because 124534023049 - 2¹⁵ = 124533990281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124534022999 and 124534023017.

It is not a weakly prime, because it can be changed into another prime (124534023079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62267011524 + 62267011525.

It is an arithmetic number, because the mean of its divisors is an integer number (62267011525).

Almost surely, 2^124534023049 is an apocalyptic number.

It is an amenable number.

124534023049 is a deficient number, since it is larger than the sum of its proper divisors (1).

124534023049 is an equidigital number, since it uses as much as digits as its factorization.

124534023049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 124534023049 in words is "one hundred twenty-four billion, five hundred thirty-four million, twenty-three thousand, forty-nine".