124949974463 has 2 divisors, whose sum is σ = 124949974464. Its totient is φ = 124949974462.

The previous prime is 124949974439. The next prime is 124949974477. The reversal of 124949974463 is 364479949421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124949974463 - 2⁶ = 124949974399 is a prime.

It is a super-2 number, since 2×124949974463² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 124949974396 and 124949974405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124949977463) 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, 62474987231 + 62474987232.

It is an arithmetic number, because the mean of its divisors is an integer number (62474987232).

Almost surely, 2^124949974463 is an apocalyptic number.

124949974463 is a deficient number, since it is larger than the sum of its proper divisors (1).

124949974463 is an equidigital number, since it uses as much as digits as its factorization.

124949974463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47029248, while the sum is 62.

The spelling of 124949974463 in words is "one hundred twenty-four billion, nine hundred forty-nine million, nine hundred seventy-four thousand, four hundred sixty-three".