124002455425427 has 2 divisors, whose sum is σ = 124002455425428. Its totient is φ = 124002455425426.

The previous prime is 124002455425417. The next prime is 124002455425441. The reversal of 124002455425427 is 724524554200421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124002455425427 - 2¹² = 124002455421331 is a prime.

It is not a weakly prime, because it can be changed into another prime (124002455425417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62001227712713 + 62001227712714.

It is an arithmetic number, because the mean of its divisors is an integer number (62001227712714).

Almost surely, 2^{124002455425427} is an apocalyptic number.

124002455425427 is a deficient number, since it is larger than the sum of its proper divisors (1).

124002455425427 is an equidigital number, since it uses as much as digits as its factorization.

124002455425427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584000, while the sum is 47.

The spelling of 124002455425427 in words is "one hundred twenty-four trillion, two billion, four hundred fifty-five million, four hundred twenty-five thousand, four hundred twenty-seven".