124425373771 has 2 divisors, whose sum is σ = 124425373772. Its totient is φ = 124425373770.

The previous prime is 124425373717. The next prime is 124425373781. The reversal of 124425373771 is 177373524421.

Together with previous prime (124425373717) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124425373771 - 2¹⁵ = 124425341003 is a prime.

It is not a weakly prime, because it can be changed into another prime (124425373781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62212686885 + 62212686886.

It is an arithmetic number, because the mean of its divisors is an integer number (62212686886).

Almost surely, 2^124425373771 is an apocalyptic number.

124425373771 is a deficient number, since it is larger than the sum of its proper divisors (1).

124425373771 is an equidigital number, since it uses as much as digits as its factorization.

124425373771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 987840, while the sum is 46.

The spelling of 124425373771 in words is "one hundred twenty-four billion, four hundred twenty-five million, three hundred seventy-three thousand, seven hundred seventy-one".