124174055699 has 2 divisors, whose sum is σ = 124174055700. Its totient is φ = 124174055698.

The previous prime is 124174055659. The next prime is 124174055711. The reversal of 124174055699 is 996550471421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124174055699 - 2³² = 119879088403 is a prime.

It is a super-2 number, since 2×124174055699² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124174055699.

It is not a weakly prime, because it can be changed into another prime (124174055659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62087027849 + 62087027850.

It is an arithmetic number, because the mean of its divisors is an integer number (62087027850).

Almost surely, 2^124174055699 is an apocalyptic number.

124174055699 is a deficient number, since it is larger than the sum of its proper divisors (1).

124174055699 is an equidigital number, since it uses as much as digits as its factorization.

124174055699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 124174055699 in words is "one hundred twenty-four billion, one hundred seventy-four million, fifty-five thousand, six hundred ninety-nine".