124534362473 has 2 divisors, whose sum is σ = 124534362474. Its totient is φ = 124534362472.

The previous prime is 124534362439. The next prime is 124534362487. The reversal of 124534362473 is 374263435421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113577088144 + 10957274329 = 337012^2 + 104677^2 .

It is a cyclic number.

It is not a de Polignac number, because 124534362473 - 2⁸ = 124534362217 is a prime.

It is not a weakly prime, because it can be changed into another prime (124534362973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62267181236 + 62267181237.

It is an arithmetic number, because the mean of its divisors is an integer number (62267181237).

Almost surely, 2^124534362473 is an apocalyptic number.

It is an amenable number.

124534362473 is a deficient number, since it is larger than the sum of its proper divisors (1).

124534362473 is an equidigital number, since it uses as much as digits as its factorization.

124534362473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 44.

Adding to 124534362473 its reverse (374263435421), we get a palindrome (498797797894).

The spelling of 124534362473 in words is "one hundred twenty-four billion, five hundred thirty-four million, three hundred sixty-two thousand, four hundred seventy-three".