124085002855937 has 2 divisors, whose sum is σ = 124085002855938. Its totient is φ = 124085002855936.

The previous prime is 124085002855903. The next prime is 124085002855939. The reversal of 124085002855937 is 739558200580421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79887915504016 + 44197087351921 = 8938004^2 + 6648089^2 .

It is a cyclic number.

It is not a de Polignac number, because 124085002855937 - 2¹⁰ = 124085002854913 is a prime.

It is a super-2 number, since 2×124085002855937² (a number of 29 digits) contains 22 as substring.

Together with 124085002855939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124085002855939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62042501427968 + 62042501427969.

It is an arithmetic number, because the mean of its divisors is an integer number (62042501427969).

Almost surely, 2^{124085002855937} is an apocalyptic number.

It is an amenable number.

124085002855937 is a deficient number, since it is larger than the sum of its proper divisors (1).

124085002855937 is an equidigital number, since it uses as much as digits as its factorization.

124085002855937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 124085002855937 in words is "one hundred twenty-four trillion, eighty-five billion, two million, eight hundred fifty-five thousand, nine hundred thirty-seven".