124403304439 has 2 divisors, whose sum is σ = 124403304440. Its totient is φ = 124403304438.

The previous prime is 124403304409. The next prime is 124403304457. The reversal of 124403304439 is 934403304421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124403304439 - 2²³ = 124394915831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124403304398 and 124403304407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124403304409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62201652219 + 62201652220.

It is an arithmetic number, because the mean of its divisors is an integer number (62201652220).

Almost surely, 2^124403304439 is an apocalyptic number.

124403304439 is a deficient number, since it is larger than the sum of its proper divisors (1).

124403304439 is an equidigital number, since it uses as much as digits as its factorization.

124403304439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 124403304439 in words is "one hundred twenty-four billion, four hundred three million, three hundred four thousand, four hundred thirty-nine".