1408459123 has 2 divisors, whose sum is σ = 1408459124. Its totient is φ = 1408459122.

The previous prime is 1408459103. The next prime is 1408459147. The reversal of 1408459123 is 3219548041.

It is a weak prime.

It is an emirp because it is prime and its reverse (3219548041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1408459123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1408459103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704229561 + 704229562.

It is an arithmetic number, because the mean of its divisors is an integer number (704229562).

Almost surely, 2^1408459123 is an apocalyptic number.

1408459123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408459123 is an equidigital number, since it uses as much as digits as its factorization.

1408459123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1408459123 is about 37529.4434144713. The cubic root of 1408459123 is about 1120.9375448470.

The spelling of 1408459123 in words is "one billion, four hundred eight million, four hundred fifty-nine thousand, one hundred twenty-three".