1424119990457 has 2 divisors, whose sum is σ = 1424119990458. Its totient is φ = 1424119990456.

The previous prime is 1424119990453. The next prime is 1424119990459. The reversal of 1424119990457 is 7540999114241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1324073667856 + 100046322601 = 1150684^2 + 316301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424119990457 - 2² = 1424119990453 is a prime.

Together with 1424119990459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1424119990453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712059995228 + 712059995229.

It is an arithmetic number, because the mean of its divisors is an integer number (712059995229).

Almost surely, 2^{1424119990457} is an apocalyptic number.

It is an amenable number.

1424119990457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424119990457 is an equidigital number, since it uses as much as digits as its factorization.

1424119990457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 1424119990457 in words is "one trillion, four hundred twenty-four billion, one hundred nineteen million, nine hundred ninety thousand, four hundred fifty-seven".