124413452899 has 2 divisors, whose sum is σ = 124413452900. Its totient is φ = 124413452898.

The previous prime is 124413452837. The next prime is 124413452909. The reversal of 124413452899 is 998254314421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124413452899 - 2⁷ = 124413452771 is a prime.

It is not a weakly prime, because it can be changed into another prime (124413450899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62206726449 + 62206726450.

It is an arithmetic number, because the mean of its divisors is an integer number (62206726450).

Almost surely, 2^124413452899 is an apocalyptic number.

124413452899 is a deficient number, since it is larger than the sum of its proper divisors (1).

124413452899 is an equidigital number, since it uses as much as digits as its factorization.

124413452899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 52.

The spelling of 124413452899 in words is "one hundred twenty-four billion, four hundred thirteen million, four hundred fifty-two thousand, eight hundred ninety-nine".