124472445052099 has 2 divisors, whose sum is σ = 124472445052100. Its totient is φ = 124472445052098.

The previous prime is 124472445052079. The next prime is 124472445052117. The reversal of 124472445052099 is 990250544274421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124472445052099 - 2¹⁵ = 124472445019331 is a prime.

It is not a weakly prime, because it can be changed into another prime (124472445052019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62236222526049 + 62236222526050.

It is an arithmetic number, because the mean of its divisors is an integer number (62236222526050).

Almost surely, 2^{124472445052099} is an apocalyptic number.

124472445052099 is a deficient number, since it is larger than the sum of its proper divisors (1).

124472445052099 is an equidigital number, since it uses as much as digits as its factorization.

124472445052099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 124472445052099 in words is "one hundred twenty-four trillion, four hundred seventy-two billion, four hundred forty-five million, fifty-two thousand, ninety-nine".